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style: graphics.ts

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unanmed 2024-12-24 18:18:53 +08:00
parent 4e583fb121
commit 26600c2154
1 changed files with 55 additions and 40 deletions
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33
src/core/render/preset/graphics.ts
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@ -75,10 +75,12 @@ export abstract class GraphicItemBase
setLineOption(options: Partial<ILineProperty>) { setLineOption(options: Partial<ILineProperty>) {
if (!isNil(options.lineWidth)) this.lineWidth = options.lineWidth; if (!isNil(options.lineWidth)) this.lineWidth = options.lineWidth;
if (!isNil(options.lineDash)) this.lineDash = options.lineDash; if (!isNil(options.lineDash)) this.lineDash = options.lineDash;
if (!isNil(options.lineDashOffset)) this.lineDashOffset = options.lineDashOffset; if (!isNil(options.lineDashOffset))
this.lineDashOffset = options.lineDashOffset;
if (!isNil(options.lineJoin)) this.lineJoin = options.lineJoin; if (!isNil(options.lineJoin)) this.lineJoin = options.lineJoin;
if (!isNil(options.lineCap)) this.lineCap = options.lineCap; if (!isNil(options.lineCap)) this.lineCap = options.lineCap;
if (!isNil(options.miterLimit)) this.miterLimit = options.miterLimit; if (!isNil(options.miterLimit)) this.miterLimit = options.miterLimit;
this.update();
} }
/** /**
@ -126,7 +128,7 @@ export abstract class GraphicItemBase
ctx.fillStyle = this.fill; ctx.fillStyle = this.fill;
ctx.strokeStyle = this.stroke; ctx.strokeStyle = this.stroke;
ctx.lineWidth = this.lineWidth; ctx.lineWidth = this.lineWidth;
ctx.setLineDash(this.lineDash) ctx.setLineDash(this.lineDash);
ctx.lineDashOffset = this.lineDashOffset; ctx.lineDashOffset = this.lineDashOffset;
ctx.lineJoin = this.lineJoin; ctx.lineJoin = this.lineJoin;
ctx.lineCap = this.lineCap; ctx.lineCap = this.lineCap;
@ -268,7 +270,15 @@ export class Ellipse extends GraphicItemBase {
const ctx = canvas.ctx; const ctx = canvas.ctx;
this.setCanvasState(canvas); this.setCanvasState(canvas);
ctx.beginPath(); ctx.beginPath();
ctx.ellipse(this.x,this.y,this.radiusX,this.radiusY,0,this.start,this.end); ctx.ellipse(
this.x,
this.y,
this.radiusX,
this.radiusY,
0,
this.start,
this.end
);
switch (this.mode) { switch (this.mode) {
case GraphicMode.Fill: case GraphicMode.Fill:
@ -299,7 +309,6 @@ export class Ellipse extends GraphicItemBase {
this.update(); this.update();
} }
/** /**
* 设置椭圆的起始与终止角度 * 设置椭圆的起始与终止角度
* @param start 起始角度 * @param start 起始角度
@ -353,10 +362,9 @@ export class Line extends GraphicItemBase {
const ctx = canvas.ctx; const ctx = canvas.ctx;
this.setCanvasState(canvas); this.setCanvasState(canvas);
ctx.beginPath(); ctx.beginPath();
ctx.moveTo(this.x1,this.y1) ctx.moveTo(this.x1, this.y1);
ctx.lineTo(this.x2, this.y2); ctx.lineTo(this.x2, this.y2);
ctx.stroke(); ctx.stroke();
} }
/** /**
@ -423,8 +431,15 @@ export class BezierCurve extends GraphicItemBase {
const ctx = canvas.ctx; const ctx = canvas.ctx;
this.setCanvasState(canvas); this.setCanvasState(canvas);
ctx.beginPath(); ctx.beginPath();
ctx.moveTo(this.sx,this.sy) ctx.moveTo(this.sx, this.sy);
ctx.bezierCurveTo(this.cp1x,this.cp1y,this.cp2x,this.cp2y,this.ex,this.ey); ctx.bezierCurveTo(
this.cp1x,
this.cp1y,
this.cp2x,
this.cp2y,
this.ex,
this.ey
);
ctx.stroke(); ctx.stroke();
} }
@ -524,7 +539,7 @@ export class QuadraticCurve extends GraphicItemBase {
const ctx = canvas.ctx; const ctx = canvas.ctx;
this.setCanvasState(canvas); this.setCanvasState(canvas);
ctx.beginPath(); ctx.beginPath();
ctx.moveTo(this.sx,this.sy) ctx.moveTo(this.sx, this.sy);
ctx.quadraticCurveTo(this.cpx, this.cpy, this.ex, this.ey); ctx.quadraticCurveTo(this.cpx, this.cpy, this.ex, this.ey);
ctx.stroke(); ctx.stroke();
} }