public bool Overlaps(BackgroundImage image)
{
// Get the first image block:
MeshBlock block = image.FirstBlock;
if (block == null || FirstBlock == null)
{
return(false);
}
// Check if images verts are contained within any of mine.
MeshBlock current = FirstBlock;
while (current != null)
{
if (current.Overlaps(block))
{
return(true);
}
current = current.LocalBlockAfter;
}
return(false);
}
public bool Overlaps(BackgroundImage image){
// Get the first image block:
MeshBlock block=image.FirstBlock;
if(block==null || FirstBlock==null){
return false;
}
// Check if images verts are contained within any of mine.
MeshBlock current=FirstBlock;
while(current!=null){
if(current.Overlaps(block)){
return true;
}
current=current.LocalBlockAfter;
}
return false;
}
/// <summary>Call this if the current property requires a background image object.</summary>
public BackgroundImage GetBackground(ComputedStyle style){
BackgroundImage image=style.BGImage;
if(image==null){
style.BGImage=image=new BackgroundImage(style.Element);
style.EnforceNoInline();
}
// Flag it as having a change:
image.Changed=true;
return image;
}
/// <summary>Call this if the current property requires a background image object.</summary>
public BackgroundImage GetBackground(ComputedStyle style)
{
BackgroundImage image = style.BGImage;
if (image == null)
{
style.BGImage = image = new BackgroundImage(style.Element);
style.EnforceNoInline();
}
// Flag it as having a change:
image.Changed = true;
return(image);
}