本文整理匯總了Java中org.ofbiz.common.image.ImageTransform.toBufferedImage方法的典型用法代碼示例。如果您正苦於以下問題：Java ImageTransform.toBufferedImage方法的具體用法？Java ImageTransform.toBufferedImage怎麽用？Java ImageTransform.toBufferedImage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.ofbiz.common.image.ImageTransform的用法示例。
在下文中一共展示了ImageTransform.toBufferedImage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: resizeImageThumbnail
import org.ofbiz.common.image.ImageTransform; //導入方法依賴的package包/類
public static Map<String, Object> resizeImageThumbnail(BufferedImage bufImg, double imgHeight, double imgWidth) {
/* VARIABLES */
BufferedImage bufNewImg;
double defaultHeight, defaultWidth, scaleFactor;
Map<String, Object> result = FastMap.newInstance();
/* DIMENSIONS from ImageProperties */
defaultHeight = 100;
defaultWidth = 100;
/* SCALE FACTOR */
// find the right Scale Factor related to the Image Dimensions
if (imgHeight > imgWidth) {
scaleFactor = defaultHeight / imgHeight;
// get scaleFactor from the smallest width
if (defaultWidth < (imgWidth * scaleFactor)) {
scaleFactor = defaultWidth / imgWidth;
}
} else {
scaleFactor = defaultWidth / imgWidth;
// get scaleFactor from the smallest height
if (defaultHeight < (imgHeight * scaleFactor)) {
scaleFactor = defaultHeight / imgHeight;
}
}
int bufImgType;
if (BufferedImage.TYPE_CUSTOM == bufImg.getType()) {
// apply a type for image majority
bufImgType = BufferedImage.TYPE_INT_ARGB_PRE;
} else {
bufImgType = bufImg.getType();
}
// scale original image with new size
Image newImg = bufImg.getScaledInstance((int) (imgWidth * scaleFactor), (int) (imgHeight * scaleFactor), Image.SCALE_SMOOTH);
bufNewImg = ImageTransform.toBufferedImage(newImg, bufImgType);
result.put("bufferedImage", bufNewImg);
result.put("scaleFactor", scaleFactor);
return result;
}
示例2: resizeImage
import org.ofbiz.common.image.ImageTransform; //導入方法依賴的package包/類
public static Map<String, Object> resizeImage(BufferedImage bufImg, double imgHeight, double imgWidth, double resizeHeight, double resizeWidth) {
/* VARIABLES */
BufferedImage bufNewImg;
double defaultHeight, defaultWidth, scaleFactor;
Map<String, Object> result = FastMap.newInstance();
/* DIMENSIONS from ImageProperties */
defaultHeight = resizeHeight;
defaultWidth = resizeWidth;
/* SCALE FACTOR */
// find the right Scale Factor related to the Image Dimensions
if (imgHeight > imgWidth) {
scaleFactor = defaultHeight / imgHeight;
// get scaleFactor from the smallest width
if (defaultWidth < (imgWidth * scaleFactor)) {
scaleFactor = defaultWidth / imgWidth;
}
} else {
scaleFactor = defaultWidth / imgWidth;
// get scaleFactor from the smallest height
if (defaultHeight < (imgHeight * scaleFactor)) {
scaleFactor = defaultHeight / imgHeight;
}
}
int bufImgType;
if (BufferedImage.TYPE_CUSTOM == bufImg.getType()) {
// apply a type for image majority
bufImgType = BufferedImage.TYPE_INT_ARGB_PRE;
} else {
bufImgType = bufImg.getType();
}
// scale original image with new size
Image newImg = bufImg.getScaledInstance((int) (imgWidth * scaleFactor), (int) (imgHeight * scaleFactor), Image.SCALE_SMOOTH);
bufNewImg = ImageTransform.toBufferedImage(newImg, bufImgType);
result.put("bufferedImage", bufNewImg);
result.put("scaleFactor", scaleFactor);
return result;
}