NanoSVG (LWJGL 3.2.4 SNAPSHOT

java.lang.Object
- org.lwjgl.nanovg.NanoSVG

```
public class NanoSVG
extends java.lang.Object
```
NanoSVG is a simple stupid single-header-file SVG parse. The output of the parser is a list of cubic bezier shapes.
The library suits well for anything from rendering scalable icons in your editor application to prototyping a game.

NanoSVG supports a wide range of SVG features, but something may be missing, feel free to create a pull request!

The shapes in the SVG images are transformed by the viewBox and converted to specified units. That is, you should get the same looking data as your designed in your favorite app.

NanoSVG can return the paths in few different units. For example if you want to render an image, you may choose to get the paths in pixels, or if you are feeding the data into a CNC-cutter, you may want to use millimeters.

The units passed to NanoSVG should be one of: 'px', 'pt', 'pc' 'mm', 'cm', or 'in'. DPI (dots-per-inch) controls how the unit conversion is done.

If you don't know or care about the units stuff, "px" and 96 should get you going.

Field Summary

Fields
Modifier and Type	Field and Description
`static int`	`NSVG_CAP_BUTT` NSVGlineCap
`static int`	`NSVG_CAP_ROUND` NSVGlineCap
`static int`	`NSVG_CAP_SQUARE` NSVGlineCap
`static int`	`NSVG_FILLRULE_EVENODD` NSVGfillRule
`static int`	`NSVG_FILLRULE_NONZERO` NSVGfillRule
`static int`	`NSVG_FLAGS_VISIBLE` NSVGflags
`static int`	`NSVG_JOIN_BEVEL` NSVGlineJoin
`static int`	`NSVG_JOIN_MITER` NSVGlineJoin
`static int`	`NSVG_JOIN_ROUND` NSVGlineJoin
`static int`	`NSVG_PAINT_COLOR` NSVGpaintType
`static int`	`NSVG_PAINT_LINEAR_GRADIENT` NSVGpaintType
`static int`	`NSVG_PAINT_NONE` NSVGpaintType
`static int`	`NSVG_PAINT_RADIAL_GRADIENT` NSVGpaintType
`static int`	`NSVG_SPREAD_PAD` NSVGspreadType
`static int`	`NSVG_SPREAD_REFLECT` NSVGspreadType
`static int`	`NSVG_SPREAD_REPEAT` NSVGspreadType

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method and Description
`static void`	`nnsvgDelete(long image)` Unsafe version of: `Delete`
`static void`	`nnsvgDeleteRasterizer(long rasterizer)` Unsafe version of: `DeleteRasterizer`
`static long`	`nnsvgDuplicatePath(long p)` Unsafe version of: `DuplicatePath`
`static long`	`nnsvgParse(long input, long units, float dpi)` Unsafe version of: `Parse`
`static long`	`nnsvgParseFromFile(long filename, long units, float dpi)` Unsafe version of: `ParseFromFile`
`static void`	`nnsvgRasterize(long r, long image, float tx, float ty, float scale, long dst, int w, int h, int stride)` Unsafe version of: `Rasterize`
`static long`	`nsvgCreateRasterizer()` Allocates rasterizer context.
`static void`	`nsvgDelete(NSVGImage image)` Deletes an image.
`static void`	`nsvgDeleteRasterizer(long rasterizer)` Deletes rasterizer context.
`static NSVGPath`	`nsvgDuplicatePath(NSVGPath p)` Duplicates a path.
`static NSVGImage`	`nsvgParse(java.nio.ByteBuffer input, java.nio.ByteBuffer units, float dpi)` Parses SVG file from a null terminated string, returns SVG image as paths.
`static NSVGImage`	`nsvgParse(java.lang.CharSequence input, java.lang.CharSequence units, float dpi)` Parses SVG file from a null terminated string, returns SVG image as paths.
`static NSVGImage`	`nsvgParseFromFile(java.nio.ByteBuffer filename, java.nio.ByteBuffer units, float dpi)` Parses SVG file from a file, returns SVG image as paths.
`static NSVGImage`	`nsvgParseFromFile(java.lang.CharSequence filename, java.lang.CharSequence units, float dpi)` Parses SVG file from a file, returns SVG image as paths.
`static void`	`nsvgRasterize(long r, NSVGImage image, float tx, float ty, float scale, java.nio.ByteBuffer dst, int w, int h, int stride)` Rasterizes SVG image, returns RGBA image (non-premultiplied alpha).

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail
- NSVG_PAINT_NONE
```
public static final int NSVG_PAINT_NONE
```
  NSVGpaintType
  Enum values:
  See Also:
  
  Constant Field Values
- NSVG_PAINT_COLOR
```
public static final int NSVG_PAINT_COLOR
```
  NSVGpaintType
  Enum values:
  See Also:
  
  Constant Field Values
- NSVG_PAINT_LINEAR_GRADIENT
```
public static final int NSVG_PAINT_LINEAR_GRADIENT
```
  NSVGpaintType
  Enum values:
  See Also:
  
  Constant Field Values
- NSVG_PAINT_RADIAL_GRADIENT
```
public static final int NSVG_PAINT_RADIAL_GRADIENT
```
  NSVGpaintType
  Enum values:
  See Also:
  
  Constant Field Values
- NSVG_SPREAD_PAD
```
public static final int NSVG_SPREAD_PAD
```
  NSVGspreadType
  Enum values:
  See Also:
  
  Constant Field Values
- NSVG_SPREAD_REFLECT
```
public static final int NSVG_SPREAD_REFLECT
```
  NSVGspreadType
  Enum values:
  See Also:
  
  Constant Field Values
- NSVG_SPREAD_REPEAT
```
public static final int NSVG_SPREAD_REPEAT
```
  NSVGspreadType
  Enum values:
  See Also:
  
  Constant Field Values
- NSVG_JOIN_MITER
```
public static final int NSVG_JOIN_MITER
```
  NSVGlineJoin
  Enum values:
  See Also:
  
  Constant Field Values
- NSVG_JOIN_ROUND
```
public static final int NSVG_JOIN_ROUND
```
  NSVGlineJoin
  Enum values:
  See Also:
  
  Constant Field Values
- NSVG_JOIN_BEVEL
```
public static final int NSVG_JOIN_BEVEL
```
  NSVGlineJoin
  Enum values:
  See Also:
  
  Constant Field Values
- NSVG_CAP_BUTT
```
public static final int NSVG_CAP_BUTT
```
  NSVGlineCap
  Enum values:
  See Also:
  
  Constant Field Values
- NSVG_CAP_ROUND
```
public static final int NSVG_CAP_ROUND
```
  NSVGlineCap
  Enum values:
  See Also:
  
  Constant Field Values
- NSVG_CAP_SQUARE
```
public static final int NSVG_CAP_SQUARE
```
  NSVGlineCap
  Enum values:
  See Also:
  
  Constant Field Values
- NSVG_FILLRULE_NONZERO
```
public static final int NSVG_FILLRULE_NONZERO
```
  NSVGfillRule
  Enum values:
  - FILLRULE_NONZERO
  - FILLRULE_EVENODD
  See Also:
  
  Constant Field Values
- NSVG_FILLRULE_EVENODD
```
public static final int NSVG_FILLRULE_EVENODD
```
  NSVGfillRule
  Enum values:
  - FILLRULE_NONZERO
  - FILLRULE_EVENODD
  See Also:
  
  Constant Field Values
- NSVG_FLAGS_VISIBLE
```
public static final int NSVG_FLAGS_VISIBLE
```
  NSVGflags
  
  See Also:
  
  Constant Field Values

Method Detail

nnsvgParseFromFile

public static long nnsvgParseFromFile(long filename,
                                      long units,
                                      float dpi)

Unsafe version of: ParseFromFile

nsvgParseFromFile

@Nullable
public static NSVGImage nsvgParseFromFile(java.nio.ByteBuffer filename,
                                                    java.nio.ByteBuffer units,
                                                    float dpi)

Parses SVG file from a file, returns SVG image as paths.

nsvgParseFromFile

@Nullable
public static NSVGImage nsvgParseFromFile(java.lang.CharSequence filename,
                                                    java.lang.CharSequence units,
                                                    float dpi)

Parses SVG file from a file, returns SVG image as paths.

nnsvgParse

public static long nnsvgParse(long input,
                              long units,
                              float dpi)

Unsafe version of: Parse

nsvgParse

@Nullable
public static NSVGImage nsvgParse(java.nio.ByteBuffer input,
                                            java.nio.ByteBuffer units,
                                            float dpi)

Parses SVG file from a null terminated string, returns SVG image as paths.

Important note: changes the string.

nsvgParse

@Nullable
public static NSVGImage nsvgParse(java.lang.CharSequence input,
                                            java.lang.CharSequence units,
                                            float dpi)

Parses SVG file from a null terminated string, returns SVG image as paths.

Important note: changes the string.

nnsvgDuplicatePath
```
public static long nnsvgDuplicatePath(long p)
```
Unsafe version of: DuplicatePath

nsvgDuplicatePath

@Nullable
public static NSVGPath nsvgDuplicatePath(NSVGPath p)

Duplicates a path.

nnsvgDelete

public static void nnsvgDelete(long image)

Unsafe version of: Delete

nsvgDelete

public static void nsvgDelete(NSVGImage image)

Deletes an image.

nsvgCreateRasterizer
```
public static long nsvgCreateRasterizer()
```
Allocates rasterizer context.

nnsvgRasterize

public static void nnsvgRasterize(long r,
                                  long image,
                                  float tx,
                                  float ty,
                                  float scale,
                                  long dst,
                                  int w,
                                  int h,
                                  int stride)

Unsafe version of: Rasterize

nsvgRasterize

public static void nsvgRasterize(long r,
                                 NSVGImage image,
                                 float tx,
                                 float ty,
                                 float scale,
                                 java.nio.ByteBuffer dst,
                                 int w,
                                 int h,
                                 int stride)

Rasterizes SVG image, returns RGBA image (non-premultiplied alpha).

Parameters:: r - pointer to rasterizer context; image - pointer to image to rasterize; tx - image x offset (applied after scaling); ty - image y offset (applied after scaling); scale - image scale; dst - pointer to destination image data, 4 bytes per pixel (RGBA); w - width of the image to render; h - height of the image to render; stride - number of bytes per scaleline in the destination buffer

nnsvgDeleteRasterizer

public static void nnsvgDeleteRasterizer(long rasterizer)

Unsafe version of: DeleteRasterizer

nsvgDeleteRasterizer
```
public static void nsvgDeleteRasterizer(long rasterizer)
```
Deletes rasterizer context.

Parameters:

rasterizer - the rasterizer context to delete

Class NanoSVG

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

NSVG_PAINT_NONE

Enum values:

NSVG_PAINT_COLOR

Enum values:

NSVG_PAINT_LINEAR_GRADIENT

Enum values:

NSVG_PAINT_RADIAL_GRADIENT

Enum values:

NSVG_SPREAD_PAD

Enum values:

NSVG_SPREAD_REFLECT

Enum values:

NSVG_SPREAD_REPEAT

Enum values:

NSVG_JOIN_MITER

Enum values:

NSVG_JOIN_ROUND

Enum values:

NSVG_JOIN_BEVEL

Enum values:

NSVG_CAP_BUTT

Enum values:

NSVG_CAP_ROUND

Enum values:

NSVG_CAP_SQUARE

Enum values:

NSVG_FILLRULE_NONZERO

Enum values:

NSVG_FILLRULE_EVENODD

Enum values:

NSVG_FLAGS_VISIBLE

Method Detail

nnsvgParseFromFile

nsvgParseFromFile

nsvgParseFromFile

nnsvgParse

nsvgParse

nsvgParse

nnsvgDuplicatePath

nsvgDuplicatePath

nnsvgDelete

nsvgDelete

nsvgCreateRasterizer

nnsvgRasterize

nsvgRasterize

nnsvgDeleteRasterizer

nsvgDeleteRasterizer