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The size differs when converting TIF to PDF

Aspose.PDF Product Family
#1

Hi,


We are using this snippet to convert TIF to PDF

Document doc = new Document();
Page page = doc.getPages().add();
Image image = new Image();
InputStream isImage = new FileInputStream(“sample.tif”);
image.setImageStream(isImage);

page.getPageInfo().getMargin().setBottom(0);
page.getPageInfo().getMargin().setTop(0);
page.getPageInfo().getMargin().setLeft(0);
page.getPageInfo().getMargin().setRight(0);
int width=0;
int height=0;
page.setCropBox(new com.aspose.pdf.Rectangle(0, 0, width, height));
page.getParagraphs().add(image);
doc.save(“sample.pdf”,com.aspose.pdf.SaveFormat.Pdf);

However we are not able to find out TIF’s width and height to substitute from standard JDK libraries.
page.setCropBox(new com.aspose.pdf.Rectangle(0, 0, width, height));

what we need is if we dont call
page.setCropBox(new com.aspose.pdf.Rectangle(0, 0, width, height)); then we want aspose.pdf to set the TIF’s width and height to the generated pdf.


#2

Hi Pradeep,


Thanks for contacting support.

Do you mean you need to set the PDF page dimensions as per dimensions of input TIFF image ? If so is the case, then please get image dimensions and set same dimensions for Page instance.

page.setCropBox(new com.aspose.pdf.Rectangle(0, 0, image.getFixWidth(), image.getFixHeight()));

In case you face any issue, please share the input TIFF image, so that we can test the scenario in our environment. We are sorry for this inconvenience.
#3
The width and height for tiff comes out to be 0

System.out.println(image.getFixWidth()+"---"+ image.getFixHeight());

I have attached the file called sample.tif and the Java program
Again here is the snippet of the code
Document doc = new Document();
Page page = doc.getPages().add();
Image image = new Image();
page.getPageInfo().getMargin().setBottom(0);
page.getPageInfo().getMargin().setTop(0);
page.getPageInfo().getMargin().setLeft(0);
page.getPageInfo().getMargin().setRight(0);
InputStream isImage = new FileInputStream("sample.tif");
image.setImageStream(isImage);
page.setCropBox(new com.aspose.pdf.Rectangle(0, 0, image.getFixWidth(), image.getFixHeight()));
System.out.println(image.getFixWidth()+"---"+ image.getFixHeight());
page.getParagraphs().add(image);
doc.save("sample.pdf",com.aspose.pdf.SaveFormat.Pdf);
#4

Any update on this?

#5

Hi Pradeep,


Thanks for sharing the details.

I have again tested the scenario and as per my observations, the Width and Height information is being returned as 0. However I have also observed that conversion process is generating java.lang.OutOfMemoryError: Java heap space when tested over Windows 10 (x64) using Eclipse Juno project with JDK 1.8. For the sake of correction, I have logged it as PDFJAVA-36664 in our issue tracking system. We will further look into the details of this problem and will keep you posted on the status of correction.

I have also observed that API is not returning dimensions for input TIFF image. Please be patient and spare us little time. We are sorry for this inconvenience.
#6

Hi Pradeep,


Adding more to my previous comments, in case you need to get the dimensions of input TIFF image, please try Aspose.Imaging for Java. Please take a look over following code snippet. Use this information to set PDF page dimensions.

[Java]
com.aspose.imaging.fileformats.tiff.TiffImage image = (com.aspose.imaging.fileformats.tiff.TiffImage)com.aspose.imaging.Image.load(“path to image”);

int framesCount = image.getFrames().length;

for (int i = 0; i < framesCount; i++)
{
com.aspose.imaging.fileformats.tiff.TiffFrame frame = image.getFrames()[i];

System.out.println("Horizontal resolutions: ");
System.out.println(frame.getHorizontalResolution());

System.out.println("Height: " + frame.getHeight());

System.out.println("Vertical resolutions: ");
System.out.println(frame.getVerticalResolution());

System.out.println("Width: " + frame.getWidth());
}