本文整理匯總了Java中org.apache.fop.apps.FopFactory.getImageManager方法的典型用法代碼示例。如果您正苦於以下問題：Java FopFactory.getImageManager方法的具體用法？Java FopFactory.getImageManager怎麽用？Java FopFactory.getImageManager使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類org.apache.fop.apps.FopFactory的用法示例。
在下文中一共展示了FopFactory.getImageManager方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: testSVGNoViewbox
import org.apache.fop.apps.FopFactory; //導入方法依賴的package包/類
@Test
public void testSVGNoViewbox() throws Exception {
String uri = "test/resources/images/circles.svg";
FopFactory ff = FopFactory.newInstance();
ff.setSourceResolution(96);
ff.setTargetResolution(300);
FOUserAgent userAgent = ff.newFOUserAgent();
ImageManager manager = ff.getImageManager();
ImageInfo info = manager.preloadImage(uri, userAgent.getImageSessionContext());
assertNotNull("ImageInfo must not be null", info);
Image img = manager.getImage(info, XMLNamespaceEnabledImageFlavor.SVG_DOM,
userAgent.getImageSessionContext());
assertNotNull("Image must not be null", img);
assertEquals(XMLNamespaceEnabledImageFlavor.SVG_DOM, img.getFlavor());
ImageXMLDOM imgDom = (ImageXMLDOM)img;
assertNotNull(imgDom.getDocument());
assertEquals("http://www.w3.org/2000/svg", imgDom.getRootNamespace());
info = imgDom.getInfo(); //Switch to the ImageInfo returned by the image
assertEquals(96, info.getSize().getDpiHorizontal(), 0);
assertEquals(340158, info.getSize().getWidthMpt());
assertEquals(340158, info.getSize().getHeightMpt());
assertEquals(454, info.getSize().getWidthPx());
assertEquals(454, info.getSize().getHeightPx());
img = manager.getImage(info, ImageFlavor.RENDERED_IMAGE,
userAgent.getImageSessionContext());
assertNotNull("Image must not be null", img);
assertEquals(ImageFlavor.RENDERED_IMAGE, img.getFlavor());
ImageRendered imgRed = (ImageRendered)img;
assertNotNull(imgRed.getRenderedImage());
if (DEBUG_TARGET_DIR != null) {
ImageWriterUtil.saveAsPNG(imgRed.getRenderedImage(),
(int)userAgent.getTargetResolution(),
new File(DEBUG_TARGET_DIR, "circles.svg.png"));
}
assertEquals(1418, imgRed.getRenderedImage().getWidth());
assertEquals(1418, imgRed.getRenderedImage().getHeight());
info = imgRed.getInfo(); //Switch to the ImageInfo returned by the image
assertEquals(340158, info.getSize().getWidthMpt());
assertEquals(340158, info.getSize().getHeightMpt());
}
示例2: testSVGWithReferences
import org.apache.fop.apps.FopFactory; //導入方法依賴的package包/類
@Test
public void testSVGWithReferences() throws Exception {
String uri = "test/resources/fop/svg/images.svg";
FopFactory ff = FopFactory.newInstance();
FOUserAgent userAgent = ff.newFOUserAgent();
ImageManager manager = ff.getImageManager();
ImageInfo info = manager.preloadImage(uri, userAgent.getImageSessionContext());
assertNotNull("ImageInfo must not be null", info);
Image img = manager.getImage(info, XMLNamespaceEnabledImageFlavor.SVG_DOM,
userAgent.getImageSessionContext());
assertNotNull("Image must not be null", img);
assertEquals(XMLNamespaceEnabledImageFlavor.SVG_DOM, img.getFlavor());
ImageXMLDOM imgDom = (ImageXMLDOM)img;
assertNotNull(imgDom.getDocument());
assertEquals("http://www.w3.org/2000/svg", imgDom.getRootNamespace());
info = imgDom.getInfo(); //Switch to the ImageInfo returned by the image
assertEquals(400000, info.getSize().getWidthMpt());
assertEquals(400000, info.getSize().getHeightMpt());
assertEquals(400, info.getSize().getWidthPx());
assertEquals(400, info.getSize().getHeightPx());
img = manager.getImage(info, ImageFlavor.RENDERED_IMAGE,
userAgent.getImageSessionContext());
assertNotNull("Image must not be null", img);
assertEquals(ImageFlavor.RENDERED_IMAGE, img.getFlavor());
ImageRendered imgRed = (ImageRendered)img;
RenderedImage renImg = imgRed.getRenderedImage();
assertNotNull(renImg);
if (DEBUG_TARGET_DIR != null) {
ImageWriterUtil.saveAsPNG(renImg,
(int)userAgent.getTargetResolution(),
new File(DEBUG_TARGET_DIR, "images.svg.png"));
}
assertEquals(400, renImg.getWidth());
assertEquals(400, renImg.getHeight());
info = imgRed.getInfo(); //Switch to the ImageInfo returned by the image
assertEquals(400000, info.getSize().getWidthMpt());
assertEquals(400000, info.getSize().getHeightMpt());
Raster raster = renImg.getData();
// This pixel is white
int[] pixel1 = raster.getPixel(1, 1, (int[] )null);
// This pixel is from the embedded JPG and is not white
int[] pixel80 = raster.getPixel(80, 80, (int[]) null);
assertEquals(pixel1.length, pixel80.length);
boolean same = true;
for (int i = 0; i < pixel1.length; i++) {
same &= (pixel1[i] == pixel80[i]);
}
assertFalse("Embedding JPG into SVG failed", same);
}