ParametersMap PDFImageService::run(
std::ostream& stream,
const Request& request
) const {
// Get the pdf
PDF& pdf(PDFCMSModule::GetRequestPDF(request));
// Get or create image
HPDF_Image image(pdf.getImage(_key));
if(!image)
{
string content(_image->get<WebpageContent>().getCMSScript().eval());
image = pdf.embedPNGImage(_key, content);
}
// Width and Height
float width(_width);
float height(_height);
if(!width && height)
{
HPDF_Point siz(HPDF_Image_GetSize(image));
width = _height * (siz.x / siz.y);
}
else if(!height && width)
{
HPDF_Point siz(HPDF_Image_GetSize(image));
height = _width * (siz.y / siz.x);
}
// Draw the image
pdf.drawImage(
image,
PDF::GetPixelsFromMM(_x),
PDF::GetPixelsFromMM(_y),
width ? PDF::GetPixelsFromMM(width) : HPDF_Image_GetWidth(image),
height ? PDF::GetPixelsFromMM(height) : HPDF_Image_GetHeight(image)
);
// Return nothing
ParametersMap map;
return map;
}
JNIEXPORT jint JNICALL Java_com_draekko_libharu_PdfImage_getSizeY
(JNIEnv *env, jobject obj) {
haru_setup_error_handler(env, __func__);
HPDF_Point point;
HPDF_Image image = get_HPDF_Image(env, obj);
point = HPDF_Image_GetSize(image);
haru_clear_error_handler();
return point.y;
}
HPDF_Image_GetHeight (HPDF_Image image)
{
return (HPDF_UINT)HPDF_Image_GetSize (image).y;
}
HPDF_Image_GetWidth (HPDF_Image image)
{
return (HPDF_UINT)HPDF_Image_GetSize (image).x;
}
HPDF_Image_GetHeight (HPDF_Image image)
{
return HPDF_Image_GetSize (image).y;
}
HPDF_Image_GetWidth (HPDF_Image image)
{
return HPDF_Image_GetSize (image).x;
}
