[fonts] Initial fonts support commit
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package imgui;
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public final class ImFontConfig implements ImDestroyable {
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final long ptr;
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private short[] glyphRanges;
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/**
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* This class will create a native structure.
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* Call {@link #destroy()} method to manually free used memory.
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*/
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public ImFontConfig() {
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ImGui.touch();
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ptr = nCreate();
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}
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ImFontConfig(final long ptr) {
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this.ptr = ptr;
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}
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@Override
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public void destroy() {
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nDestroy(ptr);
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}
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/*JNI
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#include <imgui.h>
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#include "jni_common.h"
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jfieldID imFontConfigPtrID;
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#define IM_FONT_CONFIG ((ImFontConfig*)env->GetLongField(object, imFontConfigPtrID))
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*/
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static native void nInit(); /*
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jclass jImFontConfigClass = env->FindClass("imgui/ImFontConfig");
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imFontConfigPtrID = env->GetFieldID(jImFontConfigClass, "ptr", "J");
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*/
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private native long nCreate(); /*
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ImFontConfig* imFontConfig = new ImFontConfig();
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return (long)imFontConfig;
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*/
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private native void nDestroy(long ptr); /*
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delete (ImFontConfig*)ptr;
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*/
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/**
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* TTF/OTF data ownership taken by the container ImFontAtlas (will delete memory itself).
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*/
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public native boolean getFontDataOwnedByAtlas(); /*
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return IM_FONT_CONFIG->FontDataOwnedByAtlas;
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*/
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/**
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* TTF/OTF data ownership taken by the container ImFontAtlas (will delete memory itself).
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*/
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public native void setFontDataOwnedByAtlas(boolean isFontDataOwnedByAtlas); /*
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IM_FONT_CONFIG->FontDataOwnedByAtlas = isFontDataOwnedByAtlas;
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*/
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/**
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* Index of font within TTF/OTF file
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*/
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public native int getFontNo(); /*
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return IM_FONT_CONFIG->FontNo;
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*/
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/**
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* Index of font within TTF/OTF file
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*/
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public native void setFontNo(int fontNo); /*
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IM_FONT_CONFIG->FontNo = fontNo;
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*/
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/**
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* Size in pixels for rasterizer (more or less maps to the resulting font height).
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*/
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public native float getSizePixels(); /*
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return IM_FONT_CONFIG->SizePixels;
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*/
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/**
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* Size in pixels for rasterizer (more or less maps to the resulting font height).
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*/
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public native void setSizePixels(float sizePixels); /*
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IM_FONT_CONFIG->SizePixels = sizePixels;
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*/
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/**
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* Rasterize at higher quality for sub-pixel positioning.
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* Read https://github.com/nothings/stb/blob/master/tests/oversample/README.md for details.
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*/
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public native int getOversampleH(); /*
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return IM_FONT_CONFIG->OversampleH;
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*/
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/**
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* Rasterize at higher quality for sub-pixel positioning.
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* Read https://github.com/nothings/stb/blob/master/tests/oversample/README.md for details.
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*/
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public native void setOversampleH(int oversampleH); /*
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IM_FONT_CONFIG->OversampleH = oversampleH;
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*/
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/**
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* Rasterize at higher quality for sub-pixel positioning.
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* We don't use sub-pixel positions on the Y axis.
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*/
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public native int getOversampleV(); /*
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return IM_FONT_CONFIG->OversampleV;
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*/
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/**
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* Rasterize at higher quality for sub-pixel positioning.
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* We don't use sub-pixel positions on the Y axis.
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*/
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public native void setOversampleV(int oversampleV); /*
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IM_FONT_CONFIG->OversampleV = oversampleV;
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*/
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/**
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* Align every glyph to pixel boundary. Useful e.g. if you are merging a non-pixel aligned font with the default font.
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* If enabled, you can set OversampleH/V to 1.
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*/
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public native boolean getPixelSnapH(); /*
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return IM_FONT_CONFIG->PixelSnapH;
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*/
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/**
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* Align every glyph to pixel boundary. Useful e.g. if you are merging a non-pixel aligned font with the default font.
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* If enabled, you can set OversampleH/V to 1.
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*/
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public native void setPixelSnapH(boolean isPixelSnapH); /*
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IM_FONT_CONFIG->PixelSnapH = isPixelSnapH;
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*/
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/**
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* Extra spacing (in pixels) between glyphs. Only X axis is supported for now.
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*/
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public native void getGlyphExtraSpacing(ImVec2 dstImVec2); /*
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Jni::ImVec2Cpy(env, &IM_FONT_CONFIG->GlyphExtraSpacing, dstImVec2);
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*/
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/**
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* Extra spacing (in pixels) between glyphs. Only X axis is supported for now.
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*/
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public native void setGlyphExtraSpacing(float x, float y); /*
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IM_FONT_CONFIG->GlyphExtraSpacing.x = x;
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IM_FONT_CONFIG->GlyphExtraSpacing.y = y;
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*/
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/**
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* Offset all glyphs from this font input.
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*/
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public native void getGlyphOffset(ImVec2 dstImVec2); /*
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Jni::ImVec2Cpy(env, &IM_FONT_CONFIG->GlyphOffset, dstImVec2);
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*/
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/**
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* Offset all glyphs from this font input.
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*/
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public native void setGlyphOffset(float x, float y); /*
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IM_FONT_CONFIG->GlyphOffset.x = x;
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IM_FONT_CONFIG->GlyphOffset.y = y;
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*/
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/**
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* Pointer to a user-provided list of Unicode range (2 value per range, values are inclusive, zero-terminated list).
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* THE ARRAY DATA NEEDS TO PERSIST AS LONG AS THE FONT IS ALIVE.
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*/
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public short[] getGlyphRanges() {
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return glyphRanges;
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}
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/**
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* Pointer to a user-provided list of Unicode range (2 value per range, values are inclusive, zero-terminated list).
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* THE ARRAY DATA NEEDS TO PERSIST AS LONG AS THE FONT IS ALIVE.
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*/
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public void setGlyphRanges(final short[] glyphRanges) {
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this.glyphRanges = glyphRanges;
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nSetGlyphRanges(glyphRanges);
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}
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private native void nSetGlyphRanges(short[] glyphRanges); /*
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IM_FONT_CONFIG->GlyphRanges = glyphRanges != NULL ? (ImWchar*)&glyphRanges[0] : NULL;
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*/
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/**
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* Minimum AdvanceX for glyphs, set Min to align font icons, set both Min/Max to enforce mono-space font
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*/
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public native float getGlyphMinAdvanceX(); /*
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return IM_FONT_CONFIG->GlyphMinAdvanceX;
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*/
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/**
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* Minimum AdvanceX for glyphs, set Min to align font icons, set both Min/Max to enforce mono-space font
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*/
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public native void setGlyphMinAdvanceX(float glyphMinAdvanceX); /*
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IM_FONT_CONFIG->GlyphMinAdvanceX = glyphMinAdvanceX;
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*/
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/**
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* Maximum AdvanceX for glyphs
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*/
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public native float getGlyphMaxAdvanceX(); /*
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return IM_FONT_CONFIG->GlyphMaxAdvanceX;
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*/
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/**
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* Maximum AdvanceX for glyphs
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*/
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public native void setGlyphMaxAdvanceX(float glyphMaxAdvanceX); /*
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IM_FONT_CONFIG->GlyphMaxAdvanceX = glyphMaxAdvanceX;
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*/
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/**
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* Merge into previous ImFont, so you can combine multiple inputs font into one ImFont (e.g. ASCII font + icons + Japanese glyphs). You may want to use GlyphOffset.y when merge font of different heights.
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*/
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public native boolean getMergeMode(); /*
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return IM_FONT_CONFIG->MergeMode;
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*/
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/**
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* Merge into previous ImFont, so you can combine multiple inputs font into one ImFont (e.g. ASCII font + icons + Japanese glyphs). You may want to use GlyphOffset.y when merge font of different heights.
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*/
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public native void setMergeMode(boolean mergeMode); /*
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IM_FONT_CONFIG->MergeMode = mergeMode;
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*/
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/**
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* Settings for custom font rasterizer (e.g. ImGuiFreeType). Leave as zero if you aren't using one.
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*/
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public native int getRasterizerFlags(); /*
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return IM_FONT_CONFIG->RasterizerFlags;
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*/
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/**
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* Settings for custom font rasterizer (e.g. ImGuiFreeType). Leave as zero if you aren't using one.
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*/
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public native void setRasterizerFlags(int rasterizerFlags); /*
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IM_FONT_CONFIG->RasterizerFlags = (unsigned int)rasterizerFlags;
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*/
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/**
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* Brighten (>1.0f) or darken (<1.0f) font output. Brightening small fonts may be a good workaround to make them more readable.
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*/
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public native float getRasterizerMultiply(); /*
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return IM_FONT_CONFIG->RasterizerMultiply;
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*/
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/**
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* Brighten (>1.0f) or darken (<1.0f) font output. Brightening small fonts may be a good workaround to make them more readable.
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*/
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public native void setRasterizerMultiply(float rasterizerMultiply); /*
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IM_FONT_CONFIG->RasterizerMultiply = rasterizerMultiply;
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*/
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/**
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* Explicitly specify unicode codepoint of ellipsis character. When fonts are being merged first specified ellipsis will be used.
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*/
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public native short getEllipsisChar(); /*
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return (short)IM_FONT_CONFIG->EllipsisChar;
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*/
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/**
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* Explicitly specify unicode codepoint of ellipsis character. When fonts are being merged first specified ellipsis will be used.
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*/
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public native void setEllipsisChar(short ellipsisChar); /*
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IM_FONT_CONFIG->EllipsisChar = (ImWchar)ellipsisChar;
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*/
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}
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