drawPoint(点)
canvas.drawPoint(x,y,paint);
drawLine绘制直线
canvas.drawLine(startX,startY,endX,endY,paint)
drawLines绘制多条直线 float[]pts={ startX,startY,endX,endY, ……… startX1,startY1,endX1,endY1, } canvas.drawLines(pts,paint)
DrawRect绘制矩形 canvas.drawRect(left,top,right,bottom,paint)
DrawRoundRect绘制圆角矩形 canvas.drawRect(left,top,right,bottom,radiusX,radiusY,paint)
drawCircle 绘制园 drawArc 绘制弧形 drawOval 绘制椭圆 drawText 绘制文本 drawPostText 指定位置绘制文本 DrawPath 绘制路径
Paint属性 setAntiAlias() //画笔锯齿效果 setColor() // 设置画笔颜色 setARGB() //设置画笔的ARGB值 setAlpha() 、、设置画笔的Alpha setTextSize() //设置字体的大小 setStyle() //设置画笔的风格(实心或者空心) setStoreWiddth()//设置空心变的宽度
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