| public TranslateTransform ( float dx, float dy ) : void | ||
| dx | float | |
| dy | float | |
| return | void | |
/// <summary>
/// Applies the required transforms to <see cref="SvgRenderer"/>.
/// </summary>
/// <param name="renderer">The <see cref="SvgRenderer"/> to be transformed.</param>
protected internal override void PushTransforms(SvgRenderer renderer)
{
base.PushTransforms(renderer);
renderer.TranslateTransform(this.X.ToDeviceValue(this), this.Y.ToDeviceValue(this, true));
}
/// <summary>
/// Applies the required transforms to <see cref="SvgRenderer"/>.
/// </summary>
/// <param name="renderer">The <see cref="SvgRenderer"/> to be transformed.</param>
protected internal override void PushTransforms(SvgRenderer renderer)
{
base.PushTransforms(renderer);
if (!this.ViewBox.Equals(SvgViewBox.Empty))
{
renderer.TranslateTransform(_x, _y, MatrixOrder.Append);
renderer.TranslateTransform(-this.ViewBox.MinX, -this.ViewBox.MinY, MatrixOrder.Append);
renderer.ScaleTransform(this.Width.ToDeviceValue() / this.ViewBox.Width, this.Height.ToDeviceValue() / this.ViewBox.Height, MatrixOrder.Append);
}
}
/// <summary>
/// Applies the required transforms to <see cref="SvgRenderer"/>.
/// </summary>
/// <param name="renderer">The <see cref="SvgRenderer"/> to be transformed.</param>
protected internal override bool PushTransforms(SvgRenderer renderer)
{
if (!base.PushTransforms(renderer))
{
return(false);
}
renderer.TranslateTransform(this.X.ToDeviceValue(renderer, UnitRenderingType.Horizontal, this),
this.Y.ToDeviceValue(renderer, UnitRenderingType.Vertical, this));
return(true);
}
/// <summary>
/// Applies the required transforms to <see cref="SvgRenderer"/>.
/// </summary>
/// <param name="renderer">The <see cref="SvgRenderer"/> to be transformed.</param>
protected internal override void PushTransforms(SvgRenderer renderer)
{
base.PushTransforms(renderer);
if (!this.ViewBox.Equals(SvgViewBox.Empty))
{
if (this.ViewBox.MinX > 0 || this.ViewBox.MinY > 0)
{
renderer.TranslateTransform(this.ViewBox.MinX, this.ViewBox.MinY, MatrixOrder.Append);
}
renderer.ScaleTransform(this.Width.ToDeviceValue() / this.ViewBox.Width, this.Height.ToDeviceValue() / this.ViewBox.Height, MatrixOrder.Append);
}
}
/// <summary>
/// Applies the required transforms to <see cref="SvgRenderer"/>.
/// </summary>
/// <param name="renderer">The <see cref="SvgRenderer"/> to be transformed.</param>
protected internal override bool PushTransforms(SvgRenderer renderer)
{
if (!base.PushTransforms(renderer))
{
return(false);
}
if (!this.ViewBox.Equals(SvgViewBox.Empty))
{
var width = this.Width.ToDeviceValue(renderer, UnitRenderingType.Horizontal, this);
var height = this.Height.ToDeviceValue(renderer, UnitRenderingType.Vertical, this);
var fScaleX = width / this.ViewBox.Width;
var fScaleY = height / this.ViewBox.Height;
var fMinX = -this.ViewBox.MinX;
var fMinY = -this.ViewBox.MinY;
if (AspectRatio.Align != SvgPreserveAspectRatio.none)
{
if (AspectRatio.Slice)
{
fScaleX = Math.Max(fScaleX, fScaleY);
fScaleY = Math.Max(fScaleX, fScaleY);
}
else
{
fScaleX = Math.Min(fScaleX, fScaleY);
fScaleY = Math.Min(fScaleX, fScaleY);
}
float fViewMidX = (this.ViewBox.Width / 2) * fScaleX;
float fViewMidY = (this.ViewBox.Height / 2) * fScaleY;
float fMidX = width / 2;
float fMidY = height / 2;
switch (AspectRatio.Align)
{
case SvgPreserveAspectRatio.xMinYMin:
break;
case SvgPreserveAspectRatio.xMidYMin:
fMinX += fMidX - fViewMidX;
break;
case SvgPreserveAspectRatio.xMaxYMin:
fMinX += width - this.ViewBox.Width * fScaleX;
break;
case SvgPreserveAspectRatio.xMinYMid:
fMinY += fMidY - fViewMidY;
break;
case SvgPreserveAspectRatio.xMidYMid:
fMinX += fMidX - fViewMidX;
fMinY += fMidY - fViewMidY;
break;
case SvgPreserveAspectRatio.xMaxYMid:
fMinX += width - this.ViewBox.Width * fScaleX;
fMinY += fMidY - fViewMidY;
break;
case SvgPreserveAspectRatio.xMinYMax:
fMinY += height - this.ViewBox.Height * fScaleY;
break;
case SvgPreserveAspectRatio.xMidYMax:
fMinX += fMidX - fViewMidX;
fMinY += height - this.ViewBox.Height * fScaleY;
break;
case SvgPreserveAspectRatio.xMaxYMax:
fMinX += width - this.ViewBox.Width * fScaleX;
fMinY += height - this.ViewBox.Height * fScaleY;
break;
default:
break;
}
}
var x = _x.ToDeviceValue(renderer, UnitRenderingType.Horizontal, this);
var y = _y.ToDeviceValue(renderer, UnitRenderingType.Vertical, this);
renderer.AddClip(new Region(new RectangleF(x, y, width, height)));
renderer.ScaleTransform(fScaleX, fScaleY, MatrixOrder.Prepend);
renderer.TranslateTransform(x, y);
renderer.TranslateTransform(fMinX, fMinY);
}
return(true);
}
/// <summary>
/// Applies the required transforms to <see cref="SvgRenderer"/>.
/// </summary>
/// <param name="renderer">The <see cref="SvgRenderer"/> to be transformed.</param>
protected internal override void PushTransforms(SvgRenderer renderer)
{
base.PushTransforms(renderer);
renderer.TranslateTransform(this.X.ToDeviceValue(this), this.Y.ToDeviceValue(this, true));
}
/// <summary>
/// Applies the required transforms to <see cref="SvgRenderer"/>.
/// </summary>
/// <param name="renderer">The <see cref="SvgRenderer"/> to be transformed.</param>
protected internal override void PushTransforms(SvgRenderer renderer)
{
base.PushTransforms(renderer);
if (!this.ViewBox.Equals(SvgViewBox.Empty))
{
float fScaleX = this.Width.ToDeviceValue(this, false) / this.ViewBox.Width;
float fScaleY = this.Height.ToDeviceValue(this, true) / this.ViewBox.Height;
float fMinX = -this.ViewBox.MinX;
float fMinY = -this.ViewBox.MinY;
if (AspectRatio.Align != SvgPreserveAspectRatio.none)
{
if (AspectRatio.Slice)
{
fScaleX = Math.Max(fScaleX, fScaleY);
fScaleY = Math.Max(fScaleX, fScaleY);
}
else
{
fScaleX = Math.Min(fScaleX, fScaleY);
fScaleY = Math.Min(fScaleX, fScaleY);
}
float fViewMidX = (this.ViewBox.Width / 2) * fScaleX;
float fViewMidY = (this.ViewBox.Height / 2) * fScaleY;
float fMidX = this.Width.ToDeviceValue(this, false) / 2;
float fMidY = this.Height.ToDeviceValue(this, true) / 2;
switch (AspectRatio.Align)
{
case SvgPreserveAspectRatio.xMinYMin:
break;
case SvgPreserveAspectRatio.xMidYMin:
fMinX += (fMidX - fViewMidX) / fScaleX;
break;
case SvgPreserveAspectRatio.xMaxYMin:
fMinX += (this.Width.ToDeviceValue(this, false) / fScaleX) - this.ViewBox.Width;
break;
case SvgPreserveAspectRatio.xMinYMid:
fMinY += (fMidY - fViewMidY) / fScaleY;
break;
case SvgPreserveAspectRatio.xMidYMid:
fMinX += (fMidX - fViewMidX) / fScaleX;
fMinY += (fMidY - fViewMidY) / fScaleY;
break;
case SvgPreserveAspectRatio.xMaxYMid:
fMinX += (this.Width.ToDeviceValue(this, false) / fScaleX) - this.ViewBox.Width;
fMinY += (fMidY - fViewMidY) / fScaleY;
break;
case SvgPreserveAspectRatio.xMinYMax:
fMinY += (this.Height.ToDeviceValue(this, true) / fScaleY) - this.ViewBox.Height;
break;
case SvgPreserveAspectRatio.xMidYMax:
fMinX += (fMidX - fViewMidX) / fScaleX;
fMinY += (this.Height.ToDeviceValue(this, true) / fScaleY) - this.ViewBox.Height;
break;
case SvgPreserveAspectRatio.xMaxYMax:
fMinX += (this.Width.ToDeviceValue(this, false) / fScaleX) - this.ViewBox.Width;
fMinY += (this.Height.ToDeviceValue(this, true) / fScaleY) - this.ViewBox.Height;
break;
default:
break;
}
}
renderer.TranslateTransform(_x, _y);
renderer.TranslateTransform(fMinX, fMinY);
renderer.ScaleTransform(fScaleX, fScaleY);
}
}
