mirror of
https://github.com/lxsang/Diya-API.git
synced 2024-12-26 11:28:22 +01:00
67 lines
1.4 KiB
Smalltalk
67 lines
1.4 KiB
Smalltalk
Class {
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#name : #DiyaFontIcon,
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#superclass : #DiyaText,
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#pools : [
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'FT2Types'
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],
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#category : #'Diya-Graphics'
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}
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{ #category : #initialization }
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DiyaFontIcon >> data: code [
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super data:(code isArray ifTrue: [ code ] ifFalse:[{code}]).
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]
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{ #category : #initialization }
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DiyaFontIcon >> drawText [
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|index offset tex glyph |
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index := 1.
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tex := self texture.
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offset := (self alignLine: self fontSize)@(self valignText: self fontSize).
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data do: [ :c|
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glyph := tex getGlyph: c asInteger.
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(self getCharsVerticesFrom: glyph offset: offset cellh: tex cellh) do: [
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:e| vbuffer at: index put:e.
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index := index + 1
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].
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"offset setX: offset x + tex spacing setY: offset y"
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].
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]
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{ #category : #accessing }
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DiyaFontIcon >> fontName [
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^ self ? #textIconFamily
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]
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{ #category : #initialization }
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DiyaFontIcon >> getLinebreakIndices: delta [
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self shouldNotBeCalled
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]
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{ #category : #accessing }
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DiyaFontIcon >> iconSize [
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^ self fontSize
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]
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{ #category : #initialization }
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DiyaFontIcon >> initialize [
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super initialize.
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data := { }.
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vbuffer := FFIExternalArray externalNewType: GLfloat size:24.
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vbuffer autoRelease.
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]
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{ #category : #initialization }
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DiyaFontIcon >> lastSeparatorFrom: i [
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self shouldNotBeCalled
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]
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{ #category : #initialization }
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DiyaFontIcon >> process [
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data ifNil: [ ^self ].
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bbox := Rectangle origin: 0@0 corner: ((data size) * (self fontSize) ) @ self fontSize.
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^ super process.
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]
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