public void LoadImage(string filepath, IGUIContext ctx, float opacity = 1f)
{
if (m_ImageFilePath != filepath)
{
m_ImageFilePath = filepath;
if (Image != null)
{
Image.Dispose();
Image = null;
}
if (String.IsNullOrEmpty(filepath) || ctx == null)
{
return;
}
try {
Image = TextureImage.FromFile(filepath, ctx);
Image.Opacity = opacity;
} catch (Exception ex) {
ex.LogError();
}
}
}
public void LoadTextureImageFromFile(string filepath, IGUIContext ctx)
{
filepath = filepath.FixedExpandedPath();
if (m_ImageFilePath != filepath)
{
m_ImageFilePath = filepath;
if (Image != null)
{
Image.Dispose();
Image = null;
}
if (String.IsNullOrEmpty(filepath) || ctx == null)
{
return;
}
try {
Image = TextureImage.FromFile(filepath, ctx);
} catch (Exception ex) {
ex.LogError();
}
}
}
public bool AddImage(string key, string filePath)
{
try {
TextureImage image = TextureImage.FromFile(filePath, Context, key, ImageSize);
return(m_Images.TryAdd(key, image));
} catch (Exception ex) {
ex.LogError();
return(false);
}
}
public void LoadImageAsync(string filePath, IGUIContext ctx)
{
if (IsDisposed || String.IsNullOrEmpty(filePath))
{
return;
}
try {
if (Image != null && ShouldDisposeImage)
{
Image.Dispose();
}
Image = TextureImage.FromFile(filePath.FixedExpandedPath(), ctx);
//Image.Opacity = 0.999f;
} catch (Exception ex) {
ex.LogError();
}
finally {
Update(true);
m_InitialFilePath = null;
}
}
void LoadMissingImage()
{
try {
if (!String.IsNullOrEmpty(MissingImagePath) && File.Exists(MissingImagePath))
{
Task.Run(() => {
TextureImage oldImage = MissingImage;
try {
MissingImage = TextureImage.FromFile(MissingImagePath, Context, null, ImageSize);
} catch (Exception ex) {
ex.LogError();
} finally {
if (oldImage != null)
{
oldImage.Dispose();
}
}
});
}
} catch (Exception ex) {
ex.LogError();
}
}
