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createCanvas return value

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oc 2018-12-19 22:41:30 +08:00
parent b140146203
commit 9ba7ec5bc2
1 changed files with 4 additions and 2 deletions
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6
libs/ui.js
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@ -2809,7 +2809,8 @@ ui.prototype.findCanvas = function (name) {
////// canvas重定位 ////// ////// canvas重定位 //////
ui.prototype.relocateCanvas = function (name, x, y) { ui.prototype.relocateCanvas = function (name, x, y) {
if (this.findCanvas(name)<0) return null; var index = this.findCanvas(name);
if (index<0) return null;
if (core.isset(x)) { if (core.isset(x)) {
core.dymCanvas[name].canvas.style.left = x * core.domStyle.scale + 'px'; core.dymCanvas[name].canvas.style.left = x * core.domStyle.scale + 'px';
core.dymCanvas._list[index].style.left = x; core.dymCanvas._list[index].style.left = x;
@ -2837,7 +2838,8 @@ ui.prototype.resizeCanvas = function (name, width, height) {
} }
////// canvas删除 ////// ////// canvas删除 //////
ui.prototype.deleteCanvas = function (name) { ui.prototype.deleteCanvas = function (name) {
if (this.findCanvas(name)<0) return null; var index = this.findCanvas(name);
if (index<0) return null;
core.dom.gameDraw.removeChild(core.dymCanvas[name].canvas); core.dom.gameDraw.removeChild(core.dymCanvas[name].canvas);
delete core.dymCanvas[name]; delete core.dymCanvas[name];
core.dymCanvas._list.splice(index,1); core.dymCanvas._list.splice(index,1);