public void Rasterize(IEffectModuleInstance effect, Graphics g)
{
double width = g.VisibleClipBounds.Width;
double height = g.VisibleClipBounds.Height;
// As recommended by R#
if (Math.Abs(width - 0) < double.Epsilon || Math.Abs(height - 0) < double.Epsilon)
{
return;
}
Element[] elements = effect.TargetNodes.GetElements();
double heightPerElement = height / elements.Length;
EffectIntents effectIntents = effect.Render();
IntentRasterizer intentRasterizer = new IntentRasterizer();
double y = 0;
foreach (Element element in elements)
{
//Getting exception on null elements here... A simple check to look for these null values and ignore them
if (element != null)
{
IntentNodeCollection elementIntents = effectIntents.GetIntentNodesForElement(element.Id);
if (elementIntents != null)
{
foreach (IntentNode elementIntentNode in elementIntents)
{
double startPixelX = width * _GetPercentage(elementIntentNode.StartTime, effect.TimeSpan);
double widthPixelX = width * _GetPercentage(elementIntentNode.TimeSpan, effect.TimeSpan);
// these were options to try and get the rasterization to 'overlap' slightly to remove vertical splits between intents.
// However, with the change to doubles and more precision, the issue seems to have disappeared. Nevertheless, leave these here.
//startPixelX -= 0.2;
//widthPixelX += 0.4;
//startPixelX = Math.Floor(startPixelX);
//widthPixelX = Math.Ceiling(widthPixelX);
intentRasterizer.Rasterize(elementIntentNode.Intent, new RectangleF((float)startPixelX, (float)y, (float)widthPixelX, (float)heightPerElement), g);
}
}
}
y += heightPerElement;
}
}
public void Rasterize(IEffectModuleInstance effect, Graphics g)
{
double width = g.VisibleClipBounds.Width;
double height = g.VisibleClipBounds.Height;
// As recommended by R#
if (Math.Abs(width - 0) < double.Epsilon || Math.Abs(height - 0) < double.Epsilon) return;
Element[] elements = effect.TargetNodes.GetElements();
double heightPerElement = height / elements.Length;
EffectIntents effectIntents = effect.Render();
IntentRasterizer intentRasterizer = new IntentRasterizer();
double y = 0;
foreach(Element element in elements) {
IntentNodeCollection elementIntents = effectIntents.GetIntentNodesForElement(element.Id);
if(elementIntents != null) {
foreach(IntentNode elementIntentNode in elementIntents) {
double startPixelX = width * _GetPercentage(elementIntentNode.StartTime, effect.TimeSpan);
double widthPixelX = width * _GetPercentage(elementIntentNode.TimeSpan, effect.TimeSpan);
// these were options to try and get the rasterization to 'overlap' slightly to remove vertical splits between intents.
// However, with the change to doubles and more precision, the issue seems to have disappeared. Nevertheless, leave these here.
//startPixelX -= 0.2;
//widthPixelX += 0.4;
//startPixelX = Math.Floor(startPixelX);
//widthPixelX = Math.Ceiling(widthPixelX);
intentRasterizer.Rasterize(elementIntentNode.Intent, new RectangleF((float)startPixelX, (float)y, (float)widthPixelX, (float)heightPerElement), g);
}
}
y += heightPerElement;
}
}
