基礎方法：

ChangeFillShape

//修改填充形狀 ChangeFillShape(...) // 摘要:// 修改填充形狀//// 參數:// g:// 圖形畫板//// Forebrush:// 填充色//// rect:// 區域//// en_fillshape:// 填充形狀枚舉//// fillshpape:// 填充形狀參數//// Backbrush:// 背景色//// isOutside:// 是否外修改public Graphics ChangeFillShape(Graphics g, Brush Forebrush, Rectangle rect, EN_FillShape en_fillshape, FillShape fillshpape, Brush Backbrush, bool isOutside = false); View Code //液化方法 InkPaint(...) //// 摘要:// 液化樣式//// 參數:// matrix:// 矩陣//// i:// i//// j:// j//// rect:// 局域//// radius:// 半徑//// isFore:// 填充樣式(true:填充,false:背景)public FillShape InkPaint(bool[][] matrix, int i, int j, Rectangle rect, int radius, bool isFore); View Code //圓角樣式for (int i = 0; i < matrix.Length; i++){for (int j = 0; j < matrix.Length; j++){rect = new Rectangle((j + this.SpacingW) * QrCodeEncoder.QRCodeScale, (i + this.SpacingH) * QrCodeEncoder.QRCodeScale, QrCodeEncoder.QRCodeScale, QrCodeEncoder.QRCodeScale);if (matrix[j][i]){ChangeFillShape(g, new SolidBrush(Color.Blue), rect, EN_FillShape.FillRoundRectangle, new FillShape() { radius = 5, roundStyle = RoundStyle.All }, Backbrush);}else{ChangeFillShape(g, Backbrush, rect, EN_FillShape.FillRectangle, new FillShape(), Backbrush);}}}

//修改radius 值 ChangeFillShape(g, new SolidBrush(Color.Blue), rect, EN_FillShape.FillRoundRectangle, new FillShape() { radius = 50, roundStyle = RoundStyle.All }, Backbrush);

//液化樣式for (int i = 0; i < matrix.Length; i++){for (int j = 0; j < matrix.Length; j++){rect = new Rectangle((j + this.SpacingW) * QrCodeEncoder.QRCodeScale, (i + this.SpacingH) * QrCodeEncoder.QRCodeScale, QrCodeEncoder.QRCodeScale, QrCodeEncoder.QRCodeScale);if (matrix[j][i]){//ChangeFillShape(g, Forebrush, rect, EN_FillShape.FillRectangle, new FillShape(), Forebrush); FillShape _fillShape = new FillShape();_fillShape = InkPaint(matrix, i, j, rect, 100, true);ChangeFillShape(g, Forebrush, rect, EN_FillShape.FillRoundRectangle, _fillShape, Backbrush);}else{ChangeFillShape(g, Backbrush, rect, EN_FillShape.FillRectangle, new FillShape(), Backbrush);//FillShape _fillShape = new FillShape();//_fillShape = InkPaint(matrix, i, j, rect, 100, false);//ChangeFillShape(g, Backbrush, rect, EN_FillShape.FillRoundRectangle, _fillShape, Forebrush);//注意：液化背景色傳入填充色ForeBrush }}}

for (int i = 0; i < matrix.Length; i++){for (int j = 0; j < matrix.Length; j++){rect = new Rectangle((j + this.SpacingW) * QrCodeEncoder.QRCodeScale, (i + this.SpacingH) * QrCodeEncoder.QRCodeScale, QrCodeEncoder.QRCodeScale, QrCodeEncoder.QRCodeScale);if (matrix[j][i]){//ChangeFillShape(g, Forebrush, rect, EN_FillShape.FillRectangle, new FillShape(), Forebrush); FillShape _fillShape = new FillShape();_fillShape = InkPaint(matrix, i, j, rect, 100, true);ChangeFillShape(g, Forebrush, rect, EN_FillShape.FillRoundRectangle, _fillShape, Backbrush);}else{//ChangeFillShape(g, Backbrush, rect, EN_FillShape.FillRectangle, new FillShape(), Backbrush); FillShape _fillShape = new FillShape();_fillShape = InkPaint(matrix, i, j, rect, 100, false);ChangeFillShape(g, Backbrush, rect, EN_FillShape.FillRoundRectangle, _fillShape, Forebrush);//注意：液化背景色傳入填充色ForeBrush }}}

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個性二維碼開源專題<液化/圓角/效果>，在此介紹完畢了，謝謝大家的觀看與支持。

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?以下是開源地址，國外github，國內oschina.net

oschina.net：

http://git.oschina.net/cheng5x/Yc.QrCode

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github:

https://github.com/cheng5x/YcQrCode

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轉載于:https://www.cnblogs.com/cheng5x/p/3825726.html

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