Intermec PM43/PM43c Fingerprint Developer's Guide (PC23d, PC43d/t, PM23c, PM43 - Page 95
Creating Image Fields, Magnifying Images with MAG
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Chapter 6 - Designing Bar Code Labels This example shows a typical bar code field instruction: 10 PRPOS 30,400 20 DIR 1 30 ALIGN 7 40 BARSET "CODE39",2,1,3,120 50 BARFONT "Univers",10,8,5,1,1 ON 60 PRBAR "ABC" 70 PRINTFEED RUN Creating Image Fields An image field is a field containing an image in the internal bitmap format of Fingerprint. In addition to the standard positioning statements PRPOS, ALIGN and DIR, an image field can contain the following instructions: • MAG - Magnification value. • NORIMAGE or INVIMAGE - Specifies inverse printing. • PRIMAGE - Specifies the image file to use for the field. Magnifying Images with MAG Use a MAG statement to specify a magnification for the image. Images can be magnified up to 400% (1 to 4 times). Height and width are specified separately. Inverting Black and White Printing with NORIMAGE or INVIMAGE Use an INVIMAGE statement to reverse the black and non-printed background colors. The size of the background is determined by the size of the image. A NORIMAGE statement is only needed when changing back from INVIMAGE printing. Specifying Images by Filename with PRIMAGE Specifies the image by name in the form of a string expression. A string constant must be enclosed by quotation marks. A string variable may be useful when the same image is to appear in several places. The extension indicates the suitable directions: • Extension .1 matches DIR 1 and DIR 3 • Extension .2 matches DIR 2 and DIR 4 The image must be in the default directory. Fingerprint Developer's Guide 83