/// <summary>Create a new compose shader, given shaders A, B, and a combining mode.</summary>
/// <remarks>
/// Create a new compose shader, given shaders A, B, and a combining mode.
/// When the mode is applied, it will be given the result from shader A as its
/// "dst", and the result from shader B as its "src".
/// </remarks>
/// <param name="shaderA">The colors from this shader are seen as the "dst" by the mode
/// </param>
/// <param name="shaderB">The colors from this shader are seen as the "src" by the mode
/// </param>
/// <param name="mode">
/// The mode that combines the colors from the two shaders. If mode
/// is null, then SRC_OVER is assumed.
/// </param>
public ComposeShader(android.graphics.Shader shaderA, android.graphics.Shader shaderB
, android.graphics.Xfermode mode)
{
mShaderA = shaderA;
mShaderB = shaderB;
native_instance = nativeCreate1(shaderA.native_instance, shaderB.native_instance,
(mode != null) ? mode.native_instance : null);
if (mode is android.graphics.PorterDuffXfermode)
{
android.graphics.PorterDuff.Mode pdMode = ((android.graphics.PorterDuffXfermode)mode
).mode;
native_shader = nativePostCreate2(native_instance, shaderA.native_shader, shaderB
.native_shader, pdMode != null ? (int)pdMode : 0);
}
else
{
native_shader = nativePostCreate1(native_instance, shaderA.native_shader, shaderB
.native_shader, mode != null ? mode.native_instance : null);
}
}
/// <summary>
/// Set all class variables using current values from the given
/// <see cref="Paint">Paint</see>
/// .
/// </summary>
private void setClassVariablesFrom(android.graphics.Paint paint)
{
mColorFilter = paint.mColorFilter;
mMaskFilter = paint.mMaskFilter;
mPathEffect = paint.mPathEffect;
mRasterizer = paint.mRasterizer;
mShader = paint.mShader;
mTypeface = paint.mTypeface;
mXfermode = paint.mXfermode;
mHasCompatScaling = paint.mHasCompatScaling;
mCompatScaling = paint.mCompatScaling;
mInvCompatScaling = paint.mInvCompatScaling;
hasShadow = paint.hasShadow;
shadowDx = paint.shadowDx;
shadowDy = paint.shadowDy;
shadowRadius = paint.shadowRadius;
shadowColor = paint.shadowColor;
mBidiFlags = paint.mBidiFlags;
}
/// <summary>Set or clear the xfermode object.</summary>
/// <remarks>
/// Set or clear the xfermode object.
/// <p />
/// Pass null to clear any previous xfermode.
/// As a convenience, the parameter passed is also returned.
/// </remarks>
/// <param name="xfermode">May be null. The xfermode to be installed in the paint</param>
/// <returns>xfermode</returns>
public virtual android.graphics.Xfermode setXfermode(android.graphics.Xfermode xfermode
)
{
android.graphics.Xfermode.NativeXfermode xfermodeNative = null;
if (xfermode != null)
{
xfermodeNative = xfermode.native_instance;
}
native_setXfermode(mNativePaint, xfermodeNative);
mXfermode = xfermode;
return xfermode;
}
public ComposeShader(android.graphics.Shader arg0, android.graphics.Shader arg1, android.graphics.Xfermode arg2) : base(global::MonoJavaBridge.JNIEnv.ThreadEnv)
{
global::MonoJavaBridge.JNIEnv @__env = global::MonoJavaBridge.JNIEnv.ThreadEnv;
global::MonoJavaBridge.JniLocalHandle handle = @__env.NewObject(android.graphics.ComposeShader.staticClass, global::android.graphics.ComposeShader._ComposeShader3303, global::MonoJavaBridge.JavaBridge.ConvertToValue(arg0), global::MonoJavaBridge.JavaBridge.ConvertToValue(arg1), global::MonoJavaBridge.JavaBridge.ConvertToValue(arg2));
Init(@__env, handle);
}
