@Nullable public static Image loadFromResource(@NonNls @NotNull String path, @NotNull Class aClass) { return ImageDescList.create( path, aClass, UIUtil.isUnderDarcula(), UIUtil.isRetina() || JBUI.scale(1.0f) >= 1.5f, true) .load(ImageConverterChain.create().withRetina()); }
@Nullable public static Image loadFromUrl( @NotNull URL url, boolean allowFloatScaling, ImageFilter[] filters) { final float scaleFactor = calcScaleFactor(allowFloatScaling); // We can't check all 3rd party plugins and convince the authors to add @2x icons. // (scaleFactor > 1.0) != isRetina() => we should scale images manually. // Note we never scale images on Retina displays because scaling is handled by the system. final boolean scaleImages = (scaleFactor > 1.0f) && !UIUtil.isRetina(); // For any scale factor > 1.0, always prefer retina images, because downscaling // retina images provides a better result than upscaling non-retina images. final boolean loadRetinaImages = UIUtil.isRetina() || scaleImages; return ImageDescList.create( url.toString(), null, UIUtil.isUnderDarcula(), loadRetinaImages, allowFloatScaling) .load( ImageConverterChain.create() .withFilter(filters) .withRetina() .with( new ImageConverter() { public Image convert(Image source, ImageDesc desc) { if (source != null && scaleImages && desc.type != ImageDesc.Type.SVG) { if (desc.path.contains("@2x")) return scaleImage( source, scaleFactor / 2.0f); // divide by 2.0 as Retina images are 2x the // resolution. else return scaleImage(source, scaleFactor); } return source; } })); }
@Nullable public static Image loadFromUrl(URL url, boolean dark, boolean retina, ImageFilter[] filters) { return ImageDescList.create(url.toString(), null, dark, retina, true) .load(ImageConverterChain.create().withFilter(filters).withRetina()); }