绘制形状我创建了我们公司的自动J2ME-> Android的转换器。将J2ME图形(javax.microedition.ldcui.Graphics)映射到Android图形(android.graphics.Canvas)非常简单。直接调用画布方法
public void drawRGB(int[] rgbData, int offset, int scanLength, int x, int y, int width, int height, boolean processAlpha) {
canvas.drawBitmap(rgbData, offset, width, x + translateX, y + translateY, width, height, processAlpha, null);
}
fillTriangle - - 使用路径
public void fillTriangle(int x1, int y1, int x2, int y2, int x3, int y3) {
Path path = new Path();
path.moveTo(x1 + translateX, y1 + translateY);
path.lineTo(x2 + translateX, y2 + translateY);
path.lineTo(x3 + translateX, y3 + translateY);
path.close();
strokePaint.setStyle(Paint.Style.FILL);
canvas.drawPath(path, strokePaint);
}
由Vector你的意思是
setStrokeStyle - 在您的油漆实例
PathEffect EFFECT_DOTTED_STROKE = new DashPathEffect(new float[] {2, 4}, 4);
if (style == SOLID) {
strokePaint.setPathEffect(null);
}
else {
strokePaint.setPathEffect(EFFECT_DOTTED_STROKE);
}
drawRGB变化路径效应java.util.Vector中? Android API包含完全相同的类...