/// <summary>Sets how many pixels of space this renderer has. The actual world space size is dictated by this and
/// <see cref="PowerUI.WorldUI.SetResolution"/>. The amount of pixels and pixels per world unit (resolution).</summary>
/// <param name="widthPX">The width in pixels.</param>
/// <param name="heightPX">The height in pixels.</param>
public virtual bool SetDimensions(int widthPX, int heightPX)
{
if (widthPX == pixelWidth && heightPX == pixelHeight)
{
return(false);
}
// Inform media rules if we have any too:
var media = document.MediaIfExists;
// Resize:
if (widthPX != pixelWidth)
{
pixelWidth = widthPX;
document.Viewport.Width = widthPX;
if (media != null)
{
// Nudge it!
media.Width = widthPX;
}
}
if (heightPX != pixelHeight)
{
pixelHeight = heightPX;
PixelHeightF = (float)pixelHeight;
document.Viewport.Height = heightPX;
if (media != null)
{
// Nudge it!
media.Height = heightPX;
}
}
// Update ratio:
Ratio = (float)pixelWidth / PixelHeightF;
// Reset the origin position:
SetOrigin(OriginLocation.x, OriginLocation.y);
// Fire the resize event:
if (document.body != null)
{
Dom.Event e = new Dom.Event("resize");
e.SetTrusted();
document.dispatchEvent(e);
}
// Request a layout too:
document.RequestLayout();
return(true);
}
/// <summary>Sets how many pixels of space this renderer has. The actual world space size is dictated by this and
/// <see cref="PowerUI.WorldUI.SetResolution"/>. The amount of pixels and pixels per world unit (resolution).</summary>
/// <param name="widthPX">The width in pixels.</param>
/// <param name="heightPX">The height in pixels.</param>
public virtual bool SetDimensions(int widthPX, int heightPX)
{
if (widthPX == pixelWidth && heightPX == pixelHeight)
{
return(false);
}
if (widthPX != pixelWidth)
{
pixelWidth = widthPX;
document.Viewport.Width = widthPX;
}
if (heightPX != pixelHeight)
{
pixelHeight = heightPX;
PixelHeightF = (float)pixelHeight;
document.Viewport.Height = heightPX;
}
// Update ratio:
Ratio = (float)pixelWidth / PixelHeightF;
// Reset the origin position:
SetOrigin(OriginLocation.x, OriginLocation.y);
// Fire the resize event:
if (document.body != null)
{
Dom.Event e = new Dom.Event("resize");
e.SetTrusted();
document.dispatchEvent(e);
}
return(true);
}