The bodge-nanovg Reference Manual

4.1.1 bodge-nanovg/bodge-nanovg.asd

Source

bodge-nanovg.asd.

Parent Component

bodge-nanovg (system).

ASDF Systems

bodge-nanovg.

---

4.1.2 bodge-nanovg/packages.lisp

Source

bodge-nanovg.asd.

Parent Component

bodge-nanovg (system).

Packages

nanovg.

---

4.1.3 bodge-nanovg/gl2/claw.lisp

Dependency

bodge_nanovg_gl2.h (file).

Source

bodge-nanovg.asd.

Parent Component

gl2 (module).

---

4.1.4 bodge-nanovg/gl2/context.lisp

Dependency

claw.lisp (file).

Source

bodge-nanovg.asd.

Parent Component

gl2 (module).

---

4.1.5 bodge-nanovg/gl3/claw.lisp

Dependency

bodge_nanovg_gl3.h (file).

Source

bodge-nanovg.asd.

Parent Component

gl3 (module).

Packages

%nanovg.

Public Interface

• +bodge-nanovg-h-+ (special variable).
• +nanovg-gl-h+ (special variable).
• +nanovg-gl-use-state-filter+ (special variable).
• +nanovg-gl3+ (special variable).
• +nanovg-h+ (special variable).
• +pi+ (special variable).
• add-fallback-font (function).
• add-fallback-font-id (function).
• arc (function).
• arc-to (function).
• begin-frame (function).
• begin-path (function).
• bezier-to (function).
• box-gradient (function).
• cancel-frame (function).
• circle (function).
• close-path (function).
• create-font (function).
• create-font-mem (function).
• create-gl3 (function).
• create-image (function).
• create-image-from-handle-gl3 (function).
• create-image-mem (function).
• create-image-rgba (function).
• create-internal (function).
• current-transform (function).
• debug-dump-path-cache (function).
• deg-to-rad (function).
• delete-gl3 (function).
• delete-image (function).
• delete-internal (function).
• ellipse (function).
• end-frame (function).
• fill (function).
• fill-color (function).
• fill-paint (function).
• find-font (function).
• font-blur (function).
• font-face (function).
• font-face-id (function).
• font-size (function).
• global-alpha (function).
• global-composite-blend-func (function).
• global-composite-blend-func-separate (function).
• global-composite-operation (function).
• hsl (function).
• hsla (function).
• image-handle-gl3 (function).
• image-pattern (function).
• image-size (function).
• internal-params (function).
• intersect-scissor (function).
• lerp-rgba (function).
• line-cap (function).
• line-join (function).
• line-to (function).
• linear-gradient (function).
• miter-limit (function).
• move-to (function).
• path-winding (function).
• quad-to (function).
• rad-to-deg (function).
• radial-gradient (function).
• rect (function).
• reset (function).
• reset-scissor (function).
• reset-transform (function).
• restore (function).
• rgb (function).
• rgb-f (function).
• rgba (function).
• rgba-f (function).
• rotate (function).
• rounded-rect (function).
• rounded-rect-varying (function).
• save (function).
• scale (function).
• scissor (function).
• shape-anti-alias (function).
• skew-x (function).
• skew-y (function).
• stroke (function).
• stroke-color (function).
• stroke-paint (function).
• stroke-width (function).
• text (function).
• text-align (function).
• text-bounds (function).
• text-box (function).
• text-box-bounds (function).
• text-break-lines (function).
• text-glyph-positions (function).
• text-letter-spacing (function).
• text-line-height (function).
• text-metrics (function).
• trans-rgb-af (function).
• trans-rgba (function).
• transform (function).
• transform-identity (function).
• transform-inverse (function).
• transform-multiply (function).
• transform-point (function).
• transform-premultiply (function).
• transform-rotate (function).
• transform-scale (function).
• transform-skew-x (function).
• transform-skew-y (function).
• transform-translate (function).
• translate (function).
• update-image (function).

---

4.1.6 bodge-nanovg/gl3/context.lisp

Dependency

claw.lisp (file).

Source

bodge-nanovg.asd.

Parent Component

gl3 (module).

Public Interface

• destroy-context (function).
• make-context (function).

---

4.1.7 bodge-nanovg/nanovg.lisp

Dependencies

• gl3 (module).
• gl2 (module).
• packages.lisp (file).

Source

bodge-nanovg.asd.

Parent Component

bodge-nanovg (system).

Public Interface

• destroy-image (function).
• make-image (function).
• make-rgba-image (function).

Internals

• create-flags (function).
• image-flags (function).

---

4.2.1 bodge-nanovg/gl2/bodge_nanovg_gl2.h

Source

bodge-nanovg.asd.

Parent Component

gl2 (module).

---

4.2.2 bodge-nanovg/gl3/bodge_nanovg_gl3.h

Source

bodge-nanovg.asd.

Parent Component

gl3 (module).

---

6.1.1 Special variables

Special Variable: +bodge-nanovg-h-+ ¶

Package

%nanovg.

Source

claw.lisp.

Special Variable: +nanovg-gl-h+ ¶

Package

%nanovg.

Source

claw.lisp.

Special Variable: +nanovg-gl-use-state-filter+ ¶

Package

%nanovg.

Source

claw.lisp.

Special Variable: +nanovg-gl3+ ¶

Package

%nanovg.

Source

claw.lisp.

Special Variable: +nanovg-h+ ¶

Package

%nanovg.

Source

claw.lisp.

Special Variable: +pi+ ¶

Package

%nanovg.

Source

claw.lisp.

---

6.1.2 Ordinary functions

Function: add-fallback-font (ctx base-font fallback-font) ¶

int nvgAddFallbackFont(NVGcontext* ctx, char* baseFont, char* fallbackFont);

Package

%nanovg.

Source

claw.lisp.

Function: add-fallback-font-id (ctx base-font fallback-font) ¶

int nvgAddFallbackFontId(NVGcontext* ctx, int baseFont, int fallbackFont);

Package

%nanovg.

Source

claw.lisp.

Function: arc (ctx cx cy r a0 a1 dir) ¶

void nvgArc(NVGcontext* ctx, float cx, float cy, float r, float a0, float a1, int dir);

Package

%nanovg.

Source

claw.lisp.

Function: arc-to (ctx x1 y1 x2 y2 radius) ¶

void nvgArcTo(NVGcontext* ctx, float x1, float y1, float x2, float y2, float radius);

Package

%nanovg.

Source

claw.lisp.

Function: begin-frame (ctx window-width window-height device-pixel-ratio) ¶

void nvgBeginFrame(NVGcontext* ctx, float windowWidth, float windowHeight, float devicePixelRatio);

Package

%nanovg.

Source

claw.lisp.

Function: begin-path (ctx) ¶

void nvgBeginPath(NVGcontext* ctx);

Package

%nanovg.

Source

claw.lisp.

Function: bezier-to (ctx c1x c1y c2x c2y x y) ¶

void nvgBezierTo(NVGcontext* ctx, float c1x, float c1y, float c2x, float c2y, float x, float y);

Package

%nanovg.

Source

claw.lisp.

Function: box-gradient (result ctx x y w h r f icol ocol) ¶

NVGpaint nvgBoxGradient(NVGcontext* ctx, float x, float y, float w, float h, float r, float f, NVGcolor icol, NVGcolor ocol);

Package

%nanovg.

Source

claw.lisp.

Function: cancel-frame (ctx) ¶

void nvgCancelFrame(NVGcontext* ctx);

Package

%nanovg.

Source

claw.lisp.

Function: circle (ctx cx cy r) ¶

void nvgCircle(NVGcontext* ctx, float cx, float cy, float r);

Package

%nanovg.

Source

claw.lisp.

Function: close-path (ctx) ¶

void nvgClosePath(NVGcontext* ctx);

Package

%nanovg.

Source

claw.lisp.

Function: create-font (ctx name filename) ¶

int nvgCreateFont(NVGcontext* ctx, char* name, char* filename);

Package

%nanovg.

Source

claw.lisp.

Function: create-font-mem (ctx name data ndata free-data) ¶

int nvgCreateFontMem(NVGcontext* ctx, char* name, unsigned char* data, int ndata, int freeData);

Package

%nanovg.

Source

claw.lisp.

Function: create-gl3 (flags) ¶

NVGcontext* nvgCreateGL3(int flags);

Package

%nanovg.

Source

claw.lisp.

Function: create-image (ctx filename image-flags) ¶

int nvgCreateImage(NVGcontext* ctx, char* filename, int imageFlags);

Package

%nanovg.

Source

claw.lisp.

Function: create-image-from-handle-gl3 (ctx texture-id w h flags) ¶

int nvglCreateImageFromHandleGL3(NVGcontext* ctx, GLuint textureId, int w, int h, int flags);

Package

%nanovg.

Source

claw.lisp.

Function: create-image-mem (ctx image-flags data ndata) ¶

int nvgCreateImageMem(NVGcontext* ctx, int imageFlags, unsigned char* data, int ndata);

Package

%nanovg.

Source

claw.lisp.

Function: create-image-rgba (ctx w h image-flags data) ¶

int nvgCreateImageRGBA(NVGcontext* ctx, int w, int h, int imageFlags, unsigned char* data);

Package

%nanovg.

Source

claw.lisp.

Function: create-internal (params) ¶

NVGcontext* nvgCreateInternal(NVGparams* params);

Package

%nanovg.

Source

claw.lisp.

Function: current-transform (ctx xform) ¶

void nvgCurrentTransform(NVGcontext* ctx, float* xform);

Package

%nanovg.

Source

claw.lisp.

Function: debug-dump-path-cache (ctx) ¶

void nvgDebugDumpPathCache(NVGcontext* ctx);

Package

%nanovg.

Source

claw.lisp.

Function: deg-to-rad (deg) ¶

float nvgDegToRad(float deg);

Package

%nanovg.

Source

claw.lisp.

Function: delete-gl3 (ctx) ¶

void nvgDeleteGL3(NVGcontext* ctx);

Package

%nanovg.

Source

claw.lisp.

Function: delete-image (ctx image) ¶

void nvgDeleteImage(NVGcontext* ctx, int image);

Package

%nanovg.

Source

claw.lisp.

Function: delete-internal (ctx) ¶

void nvgDeleteInternal(NVGcontext* ctx);

Package

%nanovg.

Source

claw.lisp.

Function: destroy-context (context) ¶

Package

nanovg.

Source

context.lisp.

Function: destroy-image (context image) ¶

Package

nanovg.

Source

nanovg.lisp.

Function: ellipse (ctx cx cy rx ry) ¶

void nvgEllipse(NVGcontext* ctx, float cx, float cy, float rx, float ry);

Package

%nanovg.

Source

claw.lisp.

Function: end-frame (ctx) ¶

void nvgEndFrame(NVGcontext* ctx);

Package

%nanovg.

Source

claw.lisp.

Function: fill (ctx) ¶

void nvgFill(NVGcontext* ctx);

Package

%nanovg.

Source

claw.lisp.

Function: fill-color (ctx color) ¶

void nvgFillColor(NVGcontext* ctx, NVGcolor color);

Package

%nanovg.

Source

claw.lisp.

Function: fill-paint (ctx paint) ¶

void nvgFillPaint(NVGcontext* ctx, NVGpaint paint);

Package

%nanovg.

Source

claw.lisp.

Function: find-font (ctx name) ¶

int nvgFindFont(NVGcontext* ctx, char* name);

Package

%nanovg.

Source

claw.lisp.

Function: font-blur (ctx blur) ¶

void nvgFontBlur(NVGcontext* ctx, float blur);

Package

%nanovg.

Source

claw.lisp.

Function: font-face (ctx font) ¶

void nvgFontFace(NVGcontext* ctx, char* font);

Package

%nanovg.

Source

claw.lisp.

Function: font-face-id (ctx font) ¶

void nvgFontFaceId(NVGcontext* ctx, int font);

Package

%nanovg.

Source

claw.lisp.

Function: font-size (ctx size) ¶

void nvgFontSize(NVGcontext* ctx, float size);

Package

%nanovg.

Source

claw.lisp.

Function: global-alpha (ctx alpha) ¶

void nvgGlobalAlpha(NVGcontext* ctx, float alpha);

Package

%nanovg.

Source

claw.lisp.

Function: global-composite-blend-func (ctx sfactor dfactor) ¶

void nvgGlobalCompositeBlendFunc(NVGcontext* ctx, int sfactor, int dfactor);

Package

%nanovg.

Source

claw.lisp.

Function: global-composite-blend-func-separate (ctx src-rgb dst-rgb src-alpha dst-alpha) ¶

void nvgGlobalCompositeBlendFuncSeparate(NVGcontext* ctx, int srcRGB, int dstRGB, int srcAlpha, int dstAlpha);

Package

%nanovg.

Source

claw.lisp.

Function: global-composite-operation (ctx op) ¶

void nvgGlobalCompositeOperation(NVGcontext* ctx, int op);

Package

%nanovg.

Source

claw.lisp.

Function: hsl (result h s l) ¶

NVGcolor nvgHSL(float h, float s, float l);

Package

%nanovg.

Source

claw.lisp.

Function: hsla (result h s l a) ¶

NVGcolor nvgHSLA(float h, float s, float l, unsigned char a);

Package

%nanovg.

Source

claw.lisp.

Function: image-handle-gl3 (ctx image) ¶

GLuint nvglImageHandleGL3(NVGcontext* ctx, int image);

Package

%nanovg.

Source

claw.lisp.

Function: image-pattern (result ctx ox oy ex ey angle image alpha) ¶

NVGpaint nvgImagePattern(NVGcontext* ctx, float ox, float oy, float ex, float ey, float angle, int image, float alpha);

Package

%nanovg.

Source

claw.lisp.

Function: image-size (ctx image w h) ¶

void nvgImageSize(NVGcontext* ctx, int image, int* w, int* h);

Package

%nanovg.

Source

claw.lisp.

Function: internal-params (ctx) ¶

NVGparams* nvgInternalParams(NVGcontext* ctx);

Package

%nanovg.

Source

claw.lisp.

Function: intersect-scissor (ctx x y w h) ¶

void nvgIntersectScissor(NVGcontext* ctx, float x, float y, float w, float h);

Package

%nanovg.

Source

claw.lisp.

Function: lerp-rgba (result c0 c1 u) ¶

NVGcolor nvgLerpRGBA(NVGcolor c0, NVGcolor c1, float u);

Package

%nanovg.

Source

claw.lisp.

Function: line-cap (ctx cap) ¶

void nvgLineCap(NVGcontext* ctx, int cap);

Package

%nanovg.

Source

claw.lisp.

Function: line-join (ctx join) ¶

void nvgLineJoin(NVGcontext* ctx, int join);

Package

%nanovg.

Source

claw.lisp.

Function: line-to (ctx x y) ¶

void nvgLineTo(NVGcontext* ctx, float x, float y);

Package

%nanovg.

Source

claw.lisp.

Function: linear-gradient (result ctx sx sy ex ey icol ocol) ¶

NVGpaint nvgLinearGradient(NVGcontext* ctx, float sx, float sy, float ex, float ey, NVGcolor icol, NVGcolor ocol);

Package

%nanovg.

Source

claw.lisp.

Function: make-context (&rest create-flags) ¶

Package

nanovg.

Source

context.lisp.

Function: make-image (context data-ptr data-size &rest flags) ¶

Package

nanovg.

Source

nanovg.lisp.

Function: make-rgba-image (context width height data-ptr &rest flags) ¶

Package

nanovg.

Source

nanovg.lisp.

Function: miter-limit (ctx limit) ¶

void nvgMiterLimit(NVGcontext* ctx, float limit);

Package

%nanovg.

Source

claw.lisp.

Function: move-to (ctx x y) ¶

void nvgMoveTo(NVGcontext* ctx, float x, float y);

Package

%nanovg.

Source

claw.lisp.

Function: path-winding (ctx dir) ¶

void nvgPathWinding(NVGcontext* ctx, int dir);

Package

%nanovg.

Source

claw.lisp.

Function: quad-to (ctx cx cy x y) ¶

void nvgQuadTo(NVGcontext* ctx, float cx, float cy, float x, float y);

Package

%nanovg.

Source

claw.lisp.

Function: rad-to-deg (rad) ¶

float nvgRadToDeg(float rad);

Package

%nanovg.

Source

claw.lisp.

Function: radial-gradient (result ctx cx cy inr outr icol ocol) ¶

NVGpaint nvgRadialGradient(NVGcontext* ctx, float cx, float cy, float inr, float outr, NVGcolor icol, NVGcolor ocol);

Package

%nanovg.

Source

claw.lisp.

Function: rect (ctx x y w h) ¶

void nvgRect(NVGcontext* ctx, float x, float y, float w, float h);

Package

%nanovg.

Source

claw.lisp.

Function: reset (ctx) ¶

void nvgReset(NVGcontext* ctx);

Package

%nanovg.

Source

claw.lisp.

Function: reset-scissor (ctx) ¶

void nvgResetScissor(NVGcontext* ctx);

Package

%nanovg.

Source

claw.lisp.

Function: reset-transform (ctx) ¶

void nvgResetTransform(NVGcontext* ctx);

Package

%nanovg.

Source

claw.lisp.

Function: restore (ctx) ¶

void nvgRestore(NVGcontext* ctx);

Package

%nanovg.

Source

claw.lisp.

Function: rgb (result r g b) ¶

NVGcolor nvgRGB(unsigned char r, unsigned char g, unsigned char b);

Package

%nanovg.

Source

claw.lisp.

Function: rgb-f (result r g b) ¶

NVGcolor nvgRGBf(float r, float g, float b);

Package

%nanovg.

Source

claw.lisp.

Function: rgba (result r g b a) ¶

NVGcolor nvgRGBA(unsigned char r, unsigned char g, unsigned char b, unsigned char a);

Package

%nanovg.

Source

claw.lisp.

Function: rgba-f (result r g b a) ¶

NVGcolor nvgRGBAf(float r, float g, float b, float a);

Package

%nanovg.

Source

claw.lisp.

Function: rotate (ctx angle) ¶

void nvgRotate(NVGcontext* ctx, float angle);

Package

%nanovg.

Source

claw.lisp.

Function: rounded-rect (ctx x y w h r) ¶

void nvgRoundedRect(NVGcontext* ctx, float x, float y, float w, float h, float r);

Package

%nanovg.

Source

claw.lisp.

Function: rounded-rect-varying (ctx x y w h rad-top-left rad-top-right rad-bottom-right rad-bottom-left) ¶

void nvgRoundedRectVarying(NVGcontext* ctx, float x, float y, float w, float h, float radTopLeft, float radTopRight, float radBottomRight, float radBottomLeft);

Package

%nanovg.

Source

claw.lisp.

Function: save (ctx) ¶

void nvgSave(NVGcontext* ctx);

Package

%nanovg.

Source

claw.lisp.

Function: scale (ctx x y) ¶

void nvgScale(NVGcontext* ctx, float x, float y);

Package

%nanovg.

Source

claw.lisp.

Function: scissor (ctx x y w h) ¶

void nvgScissor(NVGcontext* ctx, float x, float y, float w, float h);

Package

%nanovg.

Source

claw.lisp.

Function: shape-anti-alias (ctx enabled) ¶

void nvgShapeAntiAlias(NVGcontext* ctx, int enabled);

Package

%nanovg.

Source

claw.lisp.

Function: skew-x (ctx angle) ¶

void nvgSkewX(NVGcontext* ctx, float angle);

Package

%nanovg.

Source

claw.lisp.

Function: skew-y (ctx angle) ¶

void nvgSkewY(NVGcontext* ctx, float angle);

Package

%nanovg.

Source

claw.lisp.

Function: stroke (ctx) ¶

void nvgStroke(NVGcontext* ctx);

Package

%nanovg.

Source

claw.lisp.

Function: stroke-color (ctx color) ¶

void nvgStrokeColor(NVGcontext* ctx, NVGcolor color);

Package

%nanovg.

Source

claw.lisp.

Function: stroke-paint (ctx paint) ¶

void nvgStrokePaint(NVGcontext* ctx, NVGpaint paint);

Package

%nanovg.

Source

claw.lisp.

Function: stroke-width (ctx size) ¶

void nvgStrokeWidth(NVGcontext* ctx, float size);

Package

%nanovg.

Source

claw.lisp.

Function: text (ctx x y string end) ¶

float nvgText(NVGcontext* ctx, float x, float y, char* string, char* end);

Package

%nanovg.

Source

claw.lisp.

Function: text-align (ctx align) ¶

void nvgTextAlign(NVGcontext* ctx, int align);

Package

%nanovg.

Source

claw.lisp.

Function: text-bounds (ctx x y string end bounds) ¶

float nvgTextBounds(NVGcontext* ctx, float x, float y, char* string, char* end, float* bounds);

Package

%nanovg.

Source

claw.lisp.

Function: text-box (ctx x y break-row-width string end) ¶

void nvgTextBox(NVGcontext* ctx, float x, float y, float breakRowWidth, char* string, char* end);

Package

%nanovg.

Source

claw.lisp.

Function: text-box-bounds (ctx x y break-row-width string end bounds) ¶

void nvgTextBoxBounds(NVGcontext* ctx, float x, float y, float breakRowWidth, char* string, char* end, float* bounds);

Package

%nanovg.

Source

claw.lisp.

Function: text-break-lines (ctx string end break-row-width rows max-rows) ¶

int nvgTextBreakLines(NVGcontext* ctx, char* string, char* end, float breakRowWidth, NVGtextRow* rows, int maxRows);

Package

%nanovg.

Source

claw.lisp.

Function: text-glyph-positions (ctx x y string end positions max-positions) ¶

int nvgTextGlyphPositions(NVGcontext* ctx, float x, float y, char* string, char* end, NVGglyphPosition* positions, int maxPositions);

Package

%nanovg.

Source

claw.lisp.

Function: text-letter-spacing (ctx spacing) ¶

void nvgTextLetterSpacing(NVGcontext* ctx, float spacing);

Package

%nanovg.

Source

claw.lisp.

Function: text-line-height (ctx line-height) ¶

void nvgTextLineHeight(NVGcontext* ctx, float lineHeight);

Package

%nanovg.

Source

claw.lisp.

Function: text-metrics (ctx ascender descender lineh) ¶

void nvgTextMetrics(NVGcontext* ctx, float* ascender, float* descender, float* lineh);

Package

%nanovg.

Source

claw.lisp.

Function: trans-rgb-af (result c0 a) ¶

NVGcolor nvgTransRGBAf(NVGcolor c0, float a);

Package

%nanovg.

Source

claw.lisp.

Function: trans-rgba (result c0 a) ¶

NVGcolor nvgTransRGBA(NVGcolor c0, unsigned char a);

Package

%nanovg.

Source

claw.lisp.

Function: transform (ctx a b c d e f) ¶

void nvgTransform(NVGcontext* ctx, float a, float b, float c, float d, float e, float f);

Package

%nanovg.

Source

claw.lisp.

Function: transform-identity (dst) ¶

void nvgTransformIdentity(float* dst);

Package

%nanovg.

Source

claw.lisp.

Function: transform-inverse (dst src) ¶

int nvgTransformInverse(float* dst, float* src);

Package

%nanovg.

Source

claw.lisp.

Function: transform-multiply (dst src) ¶

void nvgTransformMultiply(float* dst, float* src);

Package

%nanovg.

Source

claw.lisp.

Function: transform-point (dstx dsty xform srcx srcy) ¶

void nvgTransformPoint(float* dstx, float* dsty, float* xform, float srcx, float srcy);

Package

%nanovg.

Source

claw.lisp.

Function: transform-premultiply (dst src) ¶

void nvgTransformPremultiply(float* dst, float* src);

Package

%nanovg.

Source

claw.lisp.

Function: transform-rotate (dst a) ¶

void nvgTransformRotate(float* dst, float a);

Package

%nanovg.

Source

claw.lisp.

Function: transform-scale (dst sx sy) ¶

void nvgTransformScale(float* dst, float sx, float sy);

Package

%nanovg.

Source

claw.lisp.

Function: transform-skew-x (dst a) ¶

void nvgTransformSkewX(float* dst, float a);

Package

%nanovg.

Source

claw.lisp.

Function: transform-skew-y (dst a) ¶

void nvgTransformSkewY(float* dst, float a);

Package

%nanovg.

Source

claw.lisp.

Function: transform-translate (dst tx ty) ¶

void nvgTransformTranslate(float* dst, float tx, float ty);

Package

%nanovg.

Source

claw.lisp.

Function: translate (ctx x y) ¶

void nvgTranslate(NVGcontext* ctx, float x, float y);

Package

%nanovg.

Source

claw.lisp.

Function: update-image (ctx image data) ¶

void nvgUpdateImage(NVGcontext* ctx, int image, unsigned char* data);

Package

%nanovg.

Source

claw.lisp.

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6.2.1 Ordinary functions

Function: create-flags (&rest flags) ¶

Package

nanovg.

Source

nanovg.lisp.

Function: image-flags (&rest flags) ¶

Package

nanovg.

Source

nanovg.lisp.

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