Display Images on the report

add one display images control of Bitmap,but must be write display method oh.

remark by Jimmy July 2th 2010

 

show ItemPicture method

void showItemPicture(InventstdPic _InventstdPic)
{
    Image               Image     = new Image();
    BinData             BinData   = new BinData();
    container           PicCon;
    real                PicRate;
    filePath            filePath;
    int                 height,width,FixLen;
    name                labelStr;
    #WinAPI
;
    FixLen    = 200;
    filePath  = WinAPI::getFolderPath(#CSIDL_INTERNET_CACHE);
    filePath  = _InventstdPic.Filename(filePath);
    PicCon    = _InventStdPic.Images;

    Image.setData(PicCon);
    height    = Image.height();
    width     = Image.width();

    BinData.setData(PicCon);
    BinData.saveFile(filePath);

    if (height > FixLen || width > FixLen)
    {
        if (height > width)
             PicRate = FixLen / height;
        else
             PicRate = FixLen / width;
    }

    ItemImage.width( width  * PicRate, Units::mm);
    ItemImage.height(height * PicRate, Units::mm);
    if(_InventStdPic.ConfigId)
        labelStr = _InventStdPic.ItemId + " (" + _InventStdPic.ConfigId + ")";
    else
        labelStr = _InventStdPic.ItemId;
    ItemImage.label(labelStr);
    //ItemImage.showPicAsText(Noyes::Yes);
    ItemImage.showLabel(Noyes::Yes);
    ItemImage.imageName(filePath);
}

 

 

ItemImage method used to dispaly current the Images.
display bitMap ItemImage()
{
    bitMap  bitMap;
;
   // bitMap = InventStdPic.Images;

    return  bitMap;
}

 

other

void ShowImages(InventStdPic _InventStdPic)
{
    Image               Image;
    BinData             BinData;
    container           Con;
    real                rates,width,height;
    int                 fix;
    filename            _filename;
    filePath            filePath;
    #WINAPI

Filename Filename(FilePath path = '')
{
    Filename    FilenamePath;
;
    if (!_InventStdPic.PicsName)
        return '';

    FilenamePath = strfmt("%1%2%3",(strscan(path, '\\',strlen(path),-1)) ? path : path + '\\',
                                    _InventStdPic.PicsName,
                                    _InventStdPic.PicsExtension);
    return FilenamePath;
}

;
    fix =50;
    Images.showLabel(false);
    if(_InventStdPic.ImageSize)
    {
        if(_InventStdPic.ImageSize > 4)
            Images.showLabel(true);
        else
        {
            Con   = _InventStdPic.Images;
            Image = new Image();
            Image.setData(Con);

            //get and setup the Bitmap control of width and height
            width  = Image.width();
            height = Image.height();

            if (width > fix || height > fix)
            {
                if (height > width)
                     rates = fix / height;
                else
                     rates = fix / width;
            }
            width  = width  * rates;
            height = height * rates;
            Images.width(width,Units::mm);
            Images.height(height,Units::mm);

            //the images container transfer to file path
            BinData  = new BinData();
            BinData.setData(Con);
            filePath =  WinAPI::getFolderPath(#CSIDL_INTERNET_CACHE);
            filePath = Filename(filePath);
            BinData.saveFile(filePath);

            //put the field path into the Bitmap control
            Images.imageName(filePath);
        }
    }
}