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4 Commits
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...
136de3072b
Author | SHA1 | Date | |
---|---|---|---|
136de3072b | |||
733b6908c8 | |||
26600c2154 | |||
4e583fb121 |
@ -51,6 +51,12 @@ export const enum GraphicMode {
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StrokeAndFill
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}
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const enum GraphicModeProp {
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Fill,
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Stroke,
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StrokeAndFill
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}
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export interface EGraphicItemEvent extends ERenderItemEvent {}
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export abstract class GraphicItemBase
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@ -68,6 +74,11 @@ export abstract class GraphicItemBase
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miterLimit: number = 10;
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fillRule: CanvasFillRule = 'nonzero';
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private propFill: boolean = true;
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private propStroke: boolean = false;
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private strokeAndFill: boolean = false;
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private propFillSet: boolean = false;
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/**
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* 设置描边绘制的信息
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* @param options 线的信息
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@ -75,10 +86,12 @@ export abstract class GraphicItemBase
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setLineOption(options: Partial<ILineProperty>) {
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if (!isNil(options.lineWidth)) this.lineWidth = options.lineWidth;
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if (!isNil(options.lineDash)) this.lineDash = options.lineDash;
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if (!isNil(options.lineDashOffset)) this.lineDashOffset = options.lineDashOffset;
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if (!isNil(options.lineDashOffset))
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this.lineDashOffset = options.lineDashOffset;
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if (!isNil(options.lineJoin)) this.lineJoin = options.lineJoin;
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if (!isNil(options.lineCap)) this.lineCap = options.lineCap;
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if (!isNil(options.miterLimit)) this.miterLimit = options.miterLimit;
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this.update();
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}
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/**
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@ -117,6 +130,46 @@ export abstract class GraphicItemBase
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this.update();
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}
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/**
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* 检查渲染模式,参考 {@link GraphicPropsBase} 中的 fill stroke strokeAndFill 属性
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*/
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private checkMode(mode: GraphicModeProp, value: boolean) {
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switch (mode) {
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case GraphicModeProp.Fill:
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this.propFill = value;
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this.propFillSet = true;
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break;
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case GraphicModeProp.Stroke:
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this.propStroke = value;
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break;
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case GraphicModeProp.StrokeAndFill:
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this.strokeAndFill = value;
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break;
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}
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if (this.strokeAndFill) {
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this.mode = GraphicMode.StrokeAndFill;
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} else {
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if (!this.propFillSet) {
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if (this.propStroke) {
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this.mode = GraphicMode.Stroke;
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} else {
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this.mode = GraphicMode.Fill;
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}
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} else {
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if (this.propFill && this.propStroke) {
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this.mode = GraphicMode.FillAndStroke;
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} else if (this.propFill) {
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this.mode = GraphicMode.Fill;
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} else if (this.propStroke) {
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this.mode = GraphicMode.Stroke;
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} else {
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this.mode = GraphicMode.Fill;
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}
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}
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}
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this.update();
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}
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/**
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* 设置画布的渲染状态,在实际渲染前调用
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* @param canvas 要设置的画布
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@ -126,7 +179,7 @@ export abstract class GraphicItemBase
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ctx.fillStyle = this.fill;
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ctx.strokeStyle = this.stroke;
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ctx.lineWidth = this.lineWidth;
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ctx.setLineDash(this.lineDash)
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ctx.setLineDash(this.lineDash);
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ctx.lineDashOffset = this.lineDashOffset;
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ctx.lineJoin = this.lineJoin;
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ctx.lineCap = this.lineCap;
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@ -142,7 +195,60 @@ export abstract class GraphicItemBase
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namespace?: ElementNamespace,
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parentComponent?: ComponentInternalInstance | null
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): void {
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if (isNil(prevValue) && isNil(nextValue)) return;
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switch (key) {
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case 'fill':
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if (!this.assertType(nextValue, 'number', key)) return;
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this.checkMode(GraphicModeProp.Fill, nextValue);
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break;
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case 'stroke':
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if (!this.assertType(nextValue, 'number', key)) return;
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this.checkMode(GraphicModeProp.Stroke, nextValue);
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break;
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case 'strokeAndFill':
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if (!this.assertType(nextValue, 'number', key)) return;
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this.checkMode(GraphicModeProp.StrokeAndFill, nextValue);
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break;
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case 'fillRule':
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if (!this.assertType(nextValue, 'string', key)) return;
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this.setFillRule(nextValue);
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break;
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case 'fillStyle':
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this.setFillStyle(nextValue);
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break;
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case 'strokeStyle':
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this.setStrokeStyle(nextValue);
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break;
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case 'lineWidth':
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if (!this.assertType(nextValue, 'number', key)) return;
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this.lineWidth = nextValue;
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this.update();
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break;
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case 'lineDash':
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if (!this.assertType(nextValue, Array, key)) return;
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this.lineDash = nextValue;
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this.update();
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break;
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case 'lineDashOffset':
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if (!this.assertType(nextValue, 'number', key)) return;
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this.lineDashOffset = nextValue;
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this.update();
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break;
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case 'lineJoin':
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if (!this.assertType(nextValue, 'string', key)) return;
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this.lineJoin = nextValue;
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this.update();
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break;
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case 'lineCap':
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if (!this.assertType(nextValue, 'string', key)) return;
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this.lineCap = nextValue;
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this.update();
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break;
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case 'miterLimit':
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if (!this.assertType(nextValue, 'number', key)) return;
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this.miterLimit = nextValue;
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this.update();
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break;
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}
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super.patchProp(key, prevValue, nextValue, namespace, parentComponent);
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}
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@ -189,7 +295,7 @@ export class Circle extends GraphicItemBase {
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const ctx = canvas.ctx;
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this.setCanvasState(canvas);
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ctx.beginPath();
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ctx.arc(this.x,this.y,this.radius,this.start,this.end);
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ctx.arc(this.x, this.y, this.radius, this.start, this.end);
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switch (this.mode) {
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case GraphicMode.Fill:
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@ -215,7 +321,7 @@ export class Circle extends GraphicItemBase {
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*/
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setRadius(radius: number) {
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this.radius = radius;
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this.size(radius*2,radius*2);
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this.size(radius * 2, radius * 2);
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this.update();
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}
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@ -238,6 +344,18 @@ export class Circle extends GraphicItemBase {
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parentComponent?: ComponentInternalInstance | null
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): void {
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switch (key) {
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case 'radius':
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if (!this.assertType(nextValue, 'number', key)) return;
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this.setRadius(nextValue);
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return;
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case 'start':
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if (!this.assertType(nextValue, 'number', key)) return;
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this.setAngle(nextValue, this.end);
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return;
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case 'end':
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if (!this.assertType(nextValue, 'number', key)) return;
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this.setAngle(this.start, nextValue);
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return;
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}
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super.patchProp(key, prevValue, nextValue, namespace, parentComponent);
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}
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@ -256,7 +374,15 @@ export class Ellipse extends GraphicItemBase {
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const ctx = canvas.ctx;
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this.setCanvasState(canvas);
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ctx.beginPath();
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ctx.ellipse(this.x,this.y,this.radiusX,this.radiusY,0,this.start,this.end);
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ctx.ellipse(
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this.x,
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this.y,
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this.radiusX,
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this.radiusY,
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0,
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this.start,
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this.end
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);
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switch (this.mode) {
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case GraphicMode.Fill:
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@ -287,7 +413,6 @@ export class Ellipse extends GraphicItemBase {
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this.update();
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}
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/**
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* 设置椭圆的起始与终止角度
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* @param start 起始角度
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@ -307,6 +432,22 @@ export class Ellipse extends GraphicItemBase {
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parentComponent?: ComponentInternalInstance | null
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): void {
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switch (key) {
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case 'radiusX':
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if (!this.assertType(nextValue, 'number', key)) return;
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this.setRadius(nextValue, this.radiusY);
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return;
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case 'radiusY':
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if (!this.assertType(nextValue, 'number', key)) return;
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this.setRadius(this.radiusY, nextValue);
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return;
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case 'start':
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if (!this.assertType(nextValue, 'number', key)) return;
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this.setAngle(nextValue, this.end);
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return;
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case 'end':
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if (!this.assertType(nextValue, 'number', key)) return;
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this.setAngle(this.start, nextValue);
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return;
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}
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super.patchProp(key, prevValue, nextValue, namespace, parentComponent);
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}
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@ -325,10 +466,9 @@ export class Line extends GraphicItemBase {
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const ctx = canvas.ctx;
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this.setCanvasState(canvas);
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ctx.beginPath();
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ctx.moveTo(this.x1,this.y1)
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ctx.lineTo(this.x2,this.y2);
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ctx.moveTo(this.x1, this.y1);
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ctx.lineTo(this.x2, this.y2);
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ctx.stroke();
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}
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/**
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@ -357,6 +497,22 @@ export class Line extends GraphicItemBase {
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parentComponent?: ComponentInternalInstance | null
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): void {
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switch (key) {
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case 'x1':
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if (!this.assertType(nextValue, 'number', key)) return;
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this.setPoint1(nextValue, this.y1);
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return;
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case 'y1':
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if (!this.assertType(nextValue, 'number', key)) return;
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this.setPoint1(this.x1, nextValue);
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return;
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case 'x2':
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if (!this.assertType(nextValue, 'number', key)) return;
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this.setPoint2(nextValue, this.y2);
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return;
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case 'y2':
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if (!this.assertType(nextValue, 'number', key)) return;
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this.setPoint2(this.x2, nextValue);
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return;
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}
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super.patchProp(key, prevValue, nextValue, namespace, parentComponent);
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}
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@ -379,8 +535,15 @@ export class BezierCurve extends GraphicItemBase {
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const ctx = canvas.ctx;
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this.setCanvasState(canvas);
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ctx.beginPath();
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ctx.moveTo(this.sx,this.sy)
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ctx.bezierCurveTo(this.cp1x,this.cp1y,this.cp2x,this.cp2y,this.ex,this.ey);
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ctx.moveTo(this.sx, this.sy);
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ctx.bezierCurveTo(
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this.cp1x,
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this.cp1y,
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this.cp2x,
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this.cp2y,
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this.ex,
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this.ey
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);
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ctx.stroke();
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}
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@ -428,6 +591,38 @@ export class BezierCurve extends GraphicItemBase {
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parentComponent?: ComponentInternalInstance | null
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): void {
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switch (key) {
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case 'sx':
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if (!this.assertType(nextValue, 'number', key)) return;
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this.setStart(nextValue, this.sy);
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return;
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case 'sy':
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if (!this.assertType(nextValue, 'number', key)) return;
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this.setStart(this.sx, nextValue);
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return;
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case 'cp1x':
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if (!this.assertType(nextValue, 'number', key)) return;
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this.setControl1(nextValue, this.cp1y);
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return;
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case 'cp1y':
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if (!this.assertType(nextValue, 'number', key)) return;
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this.setControl1(this.cp1x, nextValue);
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return;
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case 'cp2x':
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if (!this.assertType(nextValue, 'number', key)) return;
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this.setControl2(nextValue, this.cp2y);
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return;
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case 'cp2y':
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if (!this.assertType(nextValue, 'number', key)) return;
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this.setControl2(this.cp2x, nextValue);
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return;
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case 'ex':
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if (!this.assertType(nextValue, 'number', key)) return;
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this.setEnd(nextValue, this.ey);
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return;
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case 'ey':
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if (!this.assertType(nextValue, 'number', key)) return;
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this.setEnd(this.ex, nextValue);
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return;
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}
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super.patchProp(key, prevValue, nextValue, namespace, parentComponent);
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}
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@ -448,8 +643,8 @@ export class QuadraticCurve extends GraphicItemBase {
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const ctx = canvas.ctx;
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this.setCanvasState(canvas);
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ctx.beginPath();
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ctx.moveTo(this.sx,this.sy)
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ctx.quadraticCurveTo(this.cpx,this.cpy,this.ex,this.ey);
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ctx.moveTo(this.sx, this.sy);
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ctx.quadraticCurveTo(this.cpx, this.cpy, this.ex, this.ey);
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ctx.stroke();
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}
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@ -488,6 +683,30 @@ export class QuadraticCurve extends GraphicItemBase {
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parentComponent?: ComponentInternalInstance | null
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): void {
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switch (key) {
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case 'sx':
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if (!this.assertType(nextValue, 'number', key)) return;
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this.setStart(nextValue, this.sy);
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return;
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case 'sy':
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if (!this.assertType(nextValue, 'number', key)) return;
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this.setStart(this.sx, nextValue);
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return;
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case 'cpx':
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if (!this.assertType(nextValue, 'number', key)) return;
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this.setControl(nextValue, this.cpy);
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return;
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case 'cpy':
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if (!this.assertType(nextValue, 'number', key)) return;
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this.setControl(this.cpx, nextValue);
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return;
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case 'ex':
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if (!this.assertType(nextValue, 'number', key)) return;
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this.setEnd(nextValue, this.ey);
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return;
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case 'ey':
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if (!this.assertType(nextValue, 'number', key)) return;
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this.setEnd(this.ex, nextValue);
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return;
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}
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super.patchProp(key, prevValue, nextValue, namespace, parentComponent);
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}
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@ -505,18 +724,18 @@ export class Path extends GraphicItemBase {
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this.setCanvasState(canvas);
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switch (this.mode) {
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case GraphicMode.Fill:
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ctx.fill(this.path,this.fillRule);
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ctx.fill(this.path, this.fillRule);
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break;
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case GraphicMode.Stroke:
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ctx.stroke(this.path);
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break;
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case GraphicMode.FillAndStroke:
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ctx.fill(this.path,this.fillRule);
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ctx.fill(this.path, this.fillRule);
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ctx.stroke(this.path);
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break;
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case GraphicMode.StrokeAndFill:
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ctx.stroke(this.path);
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ctx.fill(this.path,this.fillRule);
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ctx.fill(this.path, this.fillRule);
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break;
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}
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}
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@ -545,6 +764,11 @@ export class Path extends GraphicItemBase {
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parentComponent?: ComponentInternalInstance | null
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): void {
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switch (key) {
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case 'path':
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if (!this.assertType(nextValue, Path2D, key)) return;
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this.path = nextValue;
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this.update();
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return;
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}
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super.patchProp(key, prevValue, nextValue, namespace, parentComponent);
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}
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|
@ -108,17 +108,49 @@ export interface GraphicPropsBase extends BaseProps, Partial<ILineProperty> {
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export interface RectProps extends GraphicPropsBase {}
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export interface CirclesProps extends GraphicPropsBase {}
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export interface CirclesProps extends GraphicPropsBase {
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radius?: number;
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start?: number;
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end?: number;
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}
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export interface EllipseProps extends GraphicPropsBase {}
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export interface EllipseProps extends GraphicPropsBase {
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radiusX?: number;
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radiusY?: number;
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start?: number;
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end?: number;
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}
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export interface LineProps extends GraphicPropsBase {}
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export interface LineProps extends GraphicPropsBase {
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x1?: number;
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y1?: number;
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x2?: number;
|
||||
y2?: number;
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}
|
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|
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export interface BezierProps extends GraphicPropsBase {}
|
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export interface BezierProps extends GraphicPropsBase {
|
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sx?: number;
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sy?: number;
|
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cp1x?: number;
|
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cp1y?: number;
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cp2x?: number;
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cp2y?: number;
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ex?: number;
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ey?: number;
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}
|
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|
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export interface QuadraticProps extends GraphicPropsBase {}
|
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export interface QuadraticProps extends GraphicPropsBase {
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sx?: number;
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sy?: number;
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cpx?: number;
|
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cpy?: number;
|
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ex?: number;
|
||||
ey?: number;
|
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}
|
||||
|
||||
export interface PathProps extends GraphicPropsBase {}
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||||
export interface PathProps extends GraphicPropsBase {
|
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path?: Path2D;
|
||||
}
|
||||
|
||||
export interface IconProps extends BaseProps {}
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user