Aspose.Slides for Java 15.9.0 中的公開 API 與向後不相容變更
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公開 API 變更
已在 com.aspose.slides.ISlide、Slide 中加入 renderToGraphics 方法
已加入以下方法:
renderToGraphics(boolean withNotes, java.awt.Graphics2D graphics, int width, int height); renderToGraphics(boolean withNotes, java.awt.Graphics2D graphics, float scale); renderToGraphics(boolean withNotes, java.awt.Graphics2D graphics); 已加入至 com.aspose.slides.ISlide 介面以及 com.aspose.slides.Slide 類別。這些方法允許將投影片渲染至指定的 Graphics2D 物件。
BufferedImage bufferedImage = new BufferedImage(960, 720, BufferedImage.TYPE_INT_ARGB);
Graphics2D g2d = bufferedImage.createGraphics();
Presentation pres = new Presentation("SomePresentation.pptx");
pres.getSlides().get_Item(0).renderToGraphics(false, g2d, bufferedImage.getWidth(), bufferedImage.getHeight());
g2d.dispose();
ImageIO.write(bufferedImage, "png", fileName);