/// <summary>
/// Init all managers
/// </summary>
private void Init(PdfDictionary form)
{
PdfResources resources = null;
if (form != null)
{
var resourcesDict = form.Elements.GetDictionary(PdfKeys.Resources);
resources = new PdfResources(resourcesDict);
}
extendedStatesManager = new ExtendedStatesManager();
extendedStatesManager.Init(resources);
fontManager = new FontManager();
fontManager.Init(resources);
patternManager = new PatternManager();
patternManager.Init(resources);
colorSpaceManager = new ColorSpaceManager(patternManager);
colorSpaceManager.Init(resources);
shadingManager = new ShadingManager();
shadingManager.Init(resources);
xObjectManager = new XObjectManager();
xObjectManager.Init(resources);
}