...ls/public/files/b5353462162097ed527e6bd21f3de5f6.gif) #### 示例代碼 ```javascript //.js const ctx = my.createCanvasContext('canvas') ctx.beginPath() ctx.setLineWidth(15) ctx.setLineJoin('miter') ctx.setMiterLimit(1) ctx.moveTo(10, 10) ctx.lineTo(100, 50) ctx.lineTo(10, 90) ctx.stroke() ctx.begin...
http://www.o2fo.com/aliminiapp/aliminiapp-tfj13bvr.html...ls/public/files/b5353462162097ed527e6bd21f3de5f6.gif) #### 示例代碼 ```javascript const ctx = my.createCanvasContext('canvas') ctx.setFillStyle('red') ctx.setShadow(15, 45, 45, 'yellow') ctx.fillRect(20, 20, 100, 175) ctx.draw() ``` 顯示效果如下所示：  #### 示例代碼 ```javascript const ctx = my.createCanvasContext('canvas') ctx.setStrokeStyle('blue') ctx.strokeRect(50, 50, 100, 175) ctx.draw() ``` 顯示效果如下圖所示：  #### 示例代碼 ```javascript const ctx = my.createCanvasContext('canvas'); ctx.setStrokeStyle('red') ctx.moveTo(150, 20) ctx.lineTo(150, 170) ctx.stroke() ctx.setFontSize(15) ctx.setTextAlign('left') ctx.fillText('textAlign=left', 150, 60) ctx...
http://www.o2fo.com/aliminiapp/aliminiapp-i1r43bvu.html...ls/public/files/b5353462162097ed527e6bd21f3de5f6.gif) #### 示例代碼 ```javascript //.js const ctx = my.createCanvasContext('canvas') ctx.setStrokeStyle('red') ctx.moveTo(5, 75) ctx.lineTo(295, 75) ctx.stroke() ctx.setFontSize(20) ctx.setTextBaseline('top') ctx.fillText('top', 5, 75) ctx.setTextB...
http://www.o2fo.com/aliminiapp/aliminiapp-x4i33bvv.html...ls/public/files/b5353462162097ed527e6bd21f3de5f6.gif) #### 示例代碼 ```javascript //.js const ctx = my.createCanvasContext('canvas') ctx.rotate(45 * Math.PI / 180) ctx.setFillStyle('red') ctx.fillRect(70,0,100,30) ctx.setTransform(1, 1, 0, 1, 0, 0) ctx.setFillStyle('#000') ctx.fillRect(0, 0, 100...
http://www.o2fo.com/aliminiapp/aliminiapp-sind3bvw.html...ls/public/files/b5353462162097ed527e6bd21f3de5f6.gif) #### 示例代碼 ```javascript //.js const ctx = my.createCanvasContext('canvas') ctx.setStrokeStyle('blue') ctx.strokeRect(20, 20, 250, 80) ctx.draw() ``` 顯示效果如下圖所示：  #### 示例代碼 ```javascript //.js const CanvasContext = my.createCanvasContext('canvas'); CanvasContext.toTempFilePath({ success(res) { //res.filePath } }) ``` #### 入?yún)?Object 類型，屬性如下： | 屬性 | 類型 | 必填 |...
http://www.o2fo.com/aliminiapp/aliminiapp-tzmk3bw1.html...ls/public/files/b5353462162097ed527e6bd21f3de5f6.gif) #### 示例代碼 ```javascript //.js const ctx = my.createCanvasContext('canvas') ctx.rotate(45 * Math.PI / 180) ctx.setFillStyle('red') ctx.fillRect(70,0,100,30) ctx.transform(1, 1, 0, 1, 0, 0) ctx.setFillStyle('#000') ctx.fillRect(0, 0, 100, 1...
http://www.o2fo.com/aliminiapp/aliminiapp-bmsn3bw2.html...ls/public/files/b5353462162097ed527e6bd21f3de5f6.gif) #### 示例代碼 ```javascript //.js const ctx = my.createCanvasContext('canvas') ctx.strokeRect(20, 20, 250, 80) ctx.translate(30, 30) ctx.strokeRect(20, 20, 250, 80) ctx.translate(30, 30) ctx.strokeRect(20, 20, 250, 80) ctx.draw() ``` 顯示...
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...ls/public/files/b5353462162097ed527e6bd21f3de5f6.gif) #### 示例代碼 ```javascript //.js const ctx = my.createCanvasContext('canvas') ctx.beginPath() ctx.setLineWidth(15) ctx.setLineJoin('miter') ctx.setMiterLimit(1) ctx.moveTo(10, 10) ctx.lineTo(100, 50) ctx.lineTo(10, 90) ctx.stroke() ctx.begin...
http://www.o2fo.com/aliminiapp/aliminiapp-tfj13bvr.html...ls/public/files/b5353462162097ed527e6bd21f3de5f6.gif) #### 示例代碼 ```javascript const ctx = my.createCanvasContext('canvas') ctx.setFillStyle('red') ctx.setShadow(15, 45, 45, 'yellow') ctx.fillRect(20, 20, 100, 175) ctx.draw() ``` 顯示效果如下所示：  #### 示例代碼 ```javascript const ctx = my.createCanvasContext('canvas') ctx.setStrokeStyle('blue') ctx.strokeRect(50, 50, 100, 175) ctx.draw() ``` 顯示效果如下圖所示：  #### 示例代碼 ```javascript const ctx = my.createCanvasContext('canvas'); ctx.setStrokeStyle('red') ctx.moveTo(150, 20) ctx.lineTo(150, 170) ctx.stroke() ctx.setFontSize(15) ctx.setTextAlign('left') ctx.fillText('textAlign=left', 150, 60) ctx...
http://www.o2fo.com/aliminiapp/aliminiapp-i1r43bvu.html...ls/public/files/b5353462162097ed527e6bd21f3de5f6.gif) #### 示例代碼 ```javascript //.js const ctx = my.createCanvasContext('canvas') ctx.setStrokeStyle('red') ctx.moveTo(5, 75) ctx.lineTo(295, 75) ctx.stroke() ctx.setFontSize(20) ctx.setTextBaseline('top') ctx.fillText('top', 5, 75) ctx.setTextB...
http://www.o2fo.com/aliminiapp/aliminiapp-x4i33bvv.html...ls/public/files/b5353462162097ed527e6bd21f3de5f6.gif) #### 示例代碼 ```javascript //.js const ctx = my.createCanvasContext('canvas') ctx.rotate(45 * Math.PI / 180) ctx.setFillStyle('red') ctx.fillRect(70,0,100,30) ctx.setTransform(1, 1, 0, 1, 0, 0) ctx.setFillStyle('#000') ctx.fillRect(0, 0, 100...
http://www.o2fo.com/aliminiapp/aliminiapp-sind3bvw.html...ls/public/files/b5353462162097ed527e6bd21f3de5f6.gif) #### 示例代碼 ```javascript //.js const ctx = my.createCanvasContext('canvas') ctx.setStrokeStyle('blue') ctx.strokeRect(20, 20, 250, 80) ctx.draw() ``` 顯示效果如下圖所示：  #### 示例代碼 ```javascript //.js const CanvasContext = my.createCanvasContext('canvas'); CanvasContext.toTempFilePath({ success(res) { //res.filePath } }) ``` #### 入?yún)?Object 類型，屬性如下： | 屬性 | 類型 | 必填 |...
http://www.o2fo.com/aliminiapp/aliminiapp-tzmk3bw1.html...ls/public/files/b5353462162097ed527e6bd21f3de5f6.gif) #### 示例代碼 ```javascript //.js const ctx = my.createCanvasContext('canvas') ctx.rotate(45 * Math.PI / 180) ctx.setFillStyle('red') ctx.fillRect(70,0,100,30) ctx.transform(1, 1, 0, 1, 0, 0) ctx.setFillStyle('#000') ctx.fillRect(0, 0, 100, 1...
http://www.o2fo.com/aliminiapp/aliminiapp-bmsn3bw2.html...ls/public/files/b5353462162097ed527e6bd21f3de5f6.gif) #### 示例代碼 ```javascript //.js const ctx = my.createCanvasContext('canvas') ctx.strokeRect(20, 20, 250, 80) ctx.translate(30, 30) ctx.strokeRect(20, 20, 250, 80) ctx.translate(30, 30) ctx.strokeRect(20, 20, 250, 80) ctx.draw() ``` 顯示...
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