本文整理汇总了Java中android.graphics.drawable.ShapeDrawable.ShaderFactory类的典型用法代码示例。如果您正苦于以下问题：Java ShaderFactory类的具体用法？Java ShaderFactory怎么用？Java ShaderFactory使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
ShaderFactory类属于android.graphics.drawable.ShapeDrawable包，在下文中一共展示了ShaderFactory类的9个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: createInnerStrokesDrawable
import android.graphics.drawable.ShapeDrawable.ShaderFactory; //导入依赖的package包/类
private Drawable createInnerStrokesDrawable(final int color, float strokeWidth) {
if (!mStrokeVisible) {
return new ColorDrawable(Color.TRANSPARENT);
}
ShapeDrawable shapeDrawable = new ShapeDrawable(new OvalShape());
final int bottomStrokeColor = darkenColor(color);
final int bottomStrokeColorHalfTransparent = halfTransparent(bottomStrokeColor);
final int topStrokeColor = lightenColor(color);
final int topStrokeColorHalfTransparent = halfTransparent(topStrokeColor);
final Paint paint = shapeDrawable.getPaint();
paint.setAntiAlias(true);
paint.setStrokeWidth(strokeWidth);
paint.setStyle(Style.STROKE);
shapeDrawable.setShaderFactory(new ShaderFactory() {
@Override
public Shader resize(int width, int height) {
return new LinearGradient(width / 2, 0, width / 2, height,
new int[] { topStrokeColor, topStrokeColorHalfTransparent, color, bottomStrokeColorHalfTransparent, bottomStrokeColor },
new float[] { 0f, 0.2f, 0.5f, 0.8f, 1f },
TileMode.CLAMP
);
}
});
return shapeDrawable;
}
示例2: createInnerStrokesDrawable
import android.graphics.drawable.ShapeDrawable.ShaderFactory; //导入依赖的package包/类
private Drawable createInnerStrokesDrawable(final int color, float strokeWidth) {
if (!mStrokeVisible) {
return new ColorDrawable(Color.TRANSPARENT);
}
ShapeDrawable shapeDrawable = new ShapeDrawable(new OvalShape());
final int bottomStrokeColor = darkenColor(color);
final int bottomStrokeColorHalfTransparent = halfTransparent(bottomStrokeColor);
final int topStrokeColor = lightenColor(color);
final int topStrokeColorHalfTransparent = halfTransparent(topStrokeColor);
final Paint paint = shapeDrawable.getPaint();
paint.setAntiAlias(true);
paint.setStrokeWidth(strokeWidth);
paint.setStyle(Style.STROKE);
shapeDrawable.setShaderFactory(new ShaderFactory() {
@Override
public Shader resize(int width, int height) {
return new LinearGradient(width / 2, 0, width / 2, height,
new int[]{topStrokeColor, topStrokeColorHalfTransparent, color, bottomStrokeColorHalfTransparent, bottomStrokeColor},
new float[]{0f, 0.2f, 0.5f, 0.8f, 1f},
TileMode.CLAMP
);
}
});
return shapeDrawable;
}
示例3: generateCircleDrawable
import android.graphics.drawable.ShapeDrawable.ShaderFactory; //导入依赖的package包/类
private static Drawable generateCircleDrawable(final int color) {
ShapeDrawable drawable = new ShapeDrawable(new OvalShape());
drawable.setShaderFactory(new ShaderFactory() {
public Shader resize(int width, int height) {
return new LinearGradient(0.0f, 0.0f, 0.0f, 0.0f, color, color, TileMode.REPEAT);
}
});
return drawable;
}
示例4: createInnerStrokesDrawable
import android.graphics.drawable.ShapeDrawable.ShaderFactory; //导入依赖的package包/类
/**
* 创建内层drawable
*
* @param color
* @param strokeWidth
* @return
*/
private Drawable createInnerStrokesDrawable(final int color, float strokeWidth) {
//不描边的话直接返回一个颜色为透明的drawable
if (!mStrokeVisible) {
return new ColorDrawable(Color.TRANSPARENT);
}
//圆 drawable
ShapeDrawable shapeDrawable = new ShapeDrawable(new OvalShape());
final int bottomStrokeColor = darkenColor(color);//这个暗颜色
final int bottomStrokeColorHalfTransparent = halfTransparent(bottomStrokeColor);//比bottomStrokeColor透明一半
final int topStrokeColor = lightenColor(color);//这个亮颜色
final int topStrokeColorHalfTransparent = halfTransparent(topStrokeColor);//比topStrokeColor透明一半
final Paint paint = shapeDrawable.getPaint();
paint.setAntiAlias(true);//锯齿
paint.setStrokeWidth(strokeWidth);//描边宽度
paint.setStyle(Style.STROKE);//描边
//draws a linear gradient
shapeDrawable.setShaderFactory(new ShaderFactory() {
@Override
public Shader resize(int width, int height) {
return new LinearGradient(width / 2, 0, width / 2, height,
new int[]{topStrokeColor, topStrokeColorHalfTransparent, color, bottomStrokeColorHalfTransparent, bottomStrokeColor},
new float[]{0f, 0.2f, 0.5f, 0.8f, 1f},
TileMode.CLAMP
);
}
});
return shapeDrawable;
}
示例5: createInnerStrokesDrawable
import android.graphics.drawable.ShapeDrawable.ShaderFactory; //导入依赖的package包/类
private Drawable createInnerStrokesDrawable(final int color, float strokeWidth) {
if (!mStrokeVisible) {
return new ColorDrawable(Color.TRANSPARENT);
}
ShapeDrawable shapeDrawable = new ShapeDrawable(new OvalShape());
final int bottomStrokeColor = darkenColor(color);
final int bottomStrokeColorHalfTransparent = halfTransparent(bottomStrokeColor);
final int topStrokeColor = lightenColor(color);
final int topStrokeColorHalfTransparent = halfTransparent(topStrokeColor);
final Paint paint = shapeDrawable.getPaint();
paint.setAntiAlias(true);
paint.setStrokeWidth(strokeWidth);
paint.setStyle(Style.STROKE);
shapeDrawable.setShaderFactory(new ShaderFactory() {
@Override
public Shader resize(int width, int height) {
return new LinearGradient(width / 2, 0, width / 2, height,
new int[]{topStrokeColor, topStrokeColorHalfTransparent, color, bottomStrokeColorHalfTransparent, bottomStrokeColor},
new float[]{0f, 0.2f, 0.5f, 0.8f, 1f},
TileMode.CLAMP
);
}
});
return shapeDrawable;
}
示例6: createInnerStrokesDrawable
import android.graphics.drawable.ShapeDrawable.ShaderFactory; //导入依赖的package包/类
private Drawable createInnerStrokesDrawable(final int color, float strokeWidth) {
if (!mStrokeVisible) {
return new ColorDrawable(Color.TRANSPARENT);
}
ShapeDrawable shapeDrawable = new ShapeDrawable(new OvalShape());
final int bottomStrokeColor = darkenColor(color);
final int bottomStrokeColorHalfTransparent = halfTransparent(bottomStrokeColor);
final int topStrokeColor = lightenColor(color);
final int topStrokeColorHalfTransparent = halfTransparent(topStrokeColor);
final Paint paint = shapeDrawable.getPaint();
paint.setAntiAlias(true);
paint.setStrokeWidth(strokeWidth);
paint.setStyle(Style.STROKE);
shapeDrawable.setShaderFactory(new ShaderFactory() {
@Override
public Shader resize(int width, int height) {
return new LinearGradient(width / 2, 0, width / 2, height,
new int[]{topStrokeColor, topStrokeColorHalfTransparent, color, bottomStrokeColorHalfTransparent, bottomStrokeColor},
new float[]{0f, 0.2f, 0.5f, 0.8f, 1f},
TileMode.CLAMP
);
}
});
return shapeDrawable;
}
示例7: createInnerStrokesDrawable
import android.graphics.drawable.ShapeDrawable.ShaderFactory; //导入依赖的package包/类
private Drawable createInnerStrokesDrawable(
final int color,
float strokeWidth)
{
if (!mStrokeVisible) {
return new ColorDrawable(Color.TRANSPARENT);
}
ShapeDrawable shapeDrawable = new ShapeDrawable(new OvalShape());
final int bottomStrokeColor = darkenColor(color);
final int bottomStrokeColorHalfTransparent = halfTransparent(bottomStrokeColor);
final int topStrokeColor = lightenColor(color);
final int topStrokeColorHalfTransparent = halfTransparent(topStrokeColor);
final Paint paint = shapeDrawable.getPaint();
paint.setAntiAlias(true);
paint.setStrokeWidth(strokeWidth);
paint.setStyle(Style.STROKE);
shapeDrawable.setShaderFactory(
new ShaderFactory()
{
@Override
public Shader resize(
int width,
int height)
{
return new LinearGradient(
width / 2, 0, width / 2, height, new int[] {
topStrokeColor,
topStrokeColorHalfTransparent,
color,
bottomStrokeColorHalfTransparent,
bottomStrokeColor}, new float[] {0f, 0.2f, 0.5f, 0.8f, 1f},
TileMode.CLAMP);
}
});
return shapeDrawable;
}
示例8: preprocess
import android.graphics.drawable.ShapeDrawable.ShaderFactory; //导入依赖的package包/类
protected void preprocess()
{
if(!(topLeftRadius==topRightRadius && bottomLeftRadius==bottomRightRadius && topLeftRadius==bottomLeftRadius))
{
shapeDrawable = new ShapeDrawable(new RoundRectShape(new float[]{topLeftRadius,topLeftRadius,topRightRadius,topRightRadius,bottomLeftRadius,bottomLeftRadius,bottomRightRadius,bottomRightRadius},null,null));
shapeDrawable.setShaderFactory(new ShaderFactory(){public Shader resize(int width, int height){return new LinearGradient(0,0,0,height,primaryColor,secondaryColor,Shader.TileMode.CLAMP);}});
innerPaint = null;
borderPaint = null;
}
else
{
shapeDrawable = null;
borderPaint = new Paint();
borderPaint.setAntiAlias(true);
borderPaint.setStyle(Style.STROKE);
borderPaint.setStrokeWidth(borderThickness);
borderPaint.setColor((borderThickness==0)?Color.TRANSPARENT:borderColor);
innerPaint = new Paint();
innerPaint.setAntiAlias(true);
if(!innerGradient)
innerPaint.setColor(primaryColor);
if(shadowColor!=0)
{
innerPaint.setShadowLayer(shadowRadius,shadowDX,shadowDY,shadowColor);
}
if(!circularSides && topLeftRadius > 0)
{
leftPadding = (int)(topLeftRadius*0.75);
topPadding = (int)(topLeftRadius*0.75);
rightPadding = (int)(topLeftRadius*0.75);
bottomPadding = (int)(topLeftRadius*0.75);
}
}
leftPadding += leftContraction;
topPadding += topContraction;
rightPadding += rightContraction;
bottomPadding += bottomContraction;
}
示例9: apply
import android.graphics.drawable.ShapeDrawable.ShaderFactory; //导入依赖的package包/类
private void apply(final ViewTemplate<?,?> vt, boolean forced)
{
if(oldWidth!=vt.getWidth() || oldHeight!=vt.getHeight() || forced)
{
oldWidth = vt.getMeasuredWidth();
oldHeight = vt.getMeasuredHeight();
if(circularSides)
{
int rectangleRadius = vt.getHeight()/2;
topLeftRadius = rectangleRadius;
topRightRadius = rectangleRadius;
bottomLeftRadius = rectangleRadius;
bottomRightRadius = rectangleRadius;
leftPadding = rectangleRadius+leftContraction;
rightPadding = rectangleRadius+rightContraction;
}
if(shapeDrawable!=null)
shapeDrawable.setBounds(leftContraction, topContraction, vt.getMeasuredWidth()-rightContraction, vt.getMeasuredHeight()-bottomContraction);
}
vt.setPadding(leftPadding,topPadding,rightPadding,bottomPadding-bottomPaddingCompensationPixels);
if(innerGradient)
{
if(shapeDrawable==null)
innerPaint.setShader(new LinearGradient(0,0,0,vt.getMeasuredHeight(),primaryColor,secondaryColor,Shader.TileMode.CLAMP));
else if(gradientSizingLL!=null)
{
shapeDrawable.setShaderFactory(new ShaderFactory()
{
public Shader resize(int width, int height)
{
int startPos = 0;
for(int i=0; i<gradientSizingLL.getChildCount(); i++)
{
View v = gradientSizingLL.getChildAt(i);
if(v.equals(vt) || v.equals(vt.getParent()))
break;
else
startPos += v.getMeasuredHeight();
}
final double fullSpan = gradientSizingLL.getHeight();
final int startA = (primaryColor >> 24) & 0xFF;
final int endA = (secondaryColor >> 24) & 0xFF;
final int startR = (primaryColor >> 16) & 0xFF;
final int endR = (secondaryColor >> 16) & 0xFF;
final int startG = (primaryColor >> 8) & 0xFF;
final int endG = (secondaryColor >> 8) & 0xFF;
final int startB = (primaryColor >> 0) & 0xFF;
final int endB = (secondaryColor >> 0) & 0xFF;
final int actualA1 = (int)(startA + (endA-startA)*startPos/fullSpan);
final int actualA2 = (int)(startA + (endA-startA)*(startPos+vt.getHeight())/fullSpan);
final int actualR1 = (int)(startR + (endR-startR)*startPos/fullSpan);
final int actualR2 = (int)(startR + (endR-startR)*(startPos+vt.getHeight())/fullSpan);
final int actualG1 = (int)(startG + (endG-startG)*startPos/fullSpan);
final int actualG2 = (int)(startG + (endG-startG)*(startPos+vt.getHeight())/fullSpan);
final int actualB1 = (int)(startB + (endB-startB)*startPos/fullSpan);
final int actualB2 = (int)(startB + (endB-startB)*(startPos+vt.getHeight())/fullSpan);
return new LinearGradient(0,0,0,vt.getHeight(),Color.argb(actualA1,actualR1,actualG1,actualB1),Color.argb(actualA2,actualR2,actualG2,actualB2),Shader.TileMode.CLAMP);
}
});
}
}
vt.applyStyle();
vt.requestLayout();
vt.invalidate();
}