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--- fontsimport [2016/09/24 15:52]
christian
+++ fontsimport [2023/01/05 20:29] (current)
christian
@@ Line 14: / Line 14: @@
 </code>
-The method #loadedFonts loads the fonts on demand. When the shared variable LoadedFonts is nil, all methods are evaluated which are tagged by the #font: pragma.
+The method #loadedFonts loads the fonts on demand. When the shared variable LoadedFonts is nil, all class methods are evaluated which are tagged by the #font: pragma.
+Package [Fonts Development] adds some import helpers for OpenTalk and Type-1 (CustomFont) Fonts:
+<code smalltalk>
+Graphics.Fonts.OpenTalk.Font importFile: aFilename in: aPackagenameSymbol.
+Graphics.Fonts.OpenTalk.Font importAllIn: aDirectoryName into: aPackagenameSymbol.
+Graphics.Fonts.OpenTalk.Font importInstalledWindowsFont: aFontBaseFilename in: aPackagenameSymbol.
+"and"
+Graphics.Fonts.CustomFont import: filenameTrunk as: selectorSymbol.
+</code>
+For example when you add the 'MICRDemoCheckPrixa.otf' OpenType(PS) font file (a demo font for MICR) with:
+<code smalltalk>
+Graphics.Fonts.OpenType.Font importFile: 'MICRDemoCheckPrixa.otf' asFilename in: #'Fonts Development'.
+</code>
+This creates a class method for Graphics.Fonts.OpenType.Font:
+<code smalltalk>
+mICRDemoCheckPrixa
+	<font: #MICRDemoCheckPrixa>
+	^self file: 'MICRDemoCheckPrixa.otf' contents: (ByteArray fromASCII85String:
+		':K1:h!"/dW!!<3T6UjNf[(sM&!!!IY!!!e,7o2u[lPKXT!!!@R!!!*(:K&o%;0,kH!!!$B!!!",@r5X...")
+</code>
+The newly imported Font can be accessed by
+<code smalltalk>
+Graphics.Fonts.Font fontAt: #MICRDemoCheckPrixa.
+</code>
+and used in PDF for text as usual by its name:
 <code smalltalk>
-Graphics.Fonts.OpenType.Font importFile: 'MICRDemoCheckPrixa.otf' asFilename in: #'Fonts Development'
+| page |
+page := Page newInBounds: (0 @ 0 corner: 165 @ 30) colorspace: DeviceCMYK new render: [:renderer |
+	renderer textObjectDo: [
+		renderer setFont: #MICRDemoCheckPrixa size: 14.
+		renderer add: (NextLineRelative operands: #(10 10)).
+		renderer showString: '01234567890 / ; : -']].
+page saveAndShowAs: 'demo04b_MICRDemo.pdf'
 </code>