Struct jni_android_sys::android::graphics::Canvas

#[repr(transparent)]
pub struct Canvas(_);

public class Canvas

Required feature: "android-graphics-Canvas"

Methods

impl Canvas

pub fn new<'env>(
    __jni_env: &'env Env
) -> Result<Local<'env, Canvas>, Local<'env, Throwable>>

Canvas

pub fn new_Bitmap<'env>(
    __jni_env: &'env Env,
    arg0: impl Into<Option<&'env Bitmap>>
) -> Result<Local<'env, Canvas>, Local<'env, Throwable>>

Canvas

Required features: "android-graphics-Bitmap"

pub fn isHardwareAccelerated<'env>(
    &'env self
) -> Result<bool, Local<'env, Throwable>>

isHardwareAccelerated

pub fn setBitmap<'env>(
    &'env self,
    arg0: impl Into<Option<&'env Bitmap>>
) -> Result<(), Local<'env, Throwable>>

setBitmap

Required features: "android-graphics-Bitmap"

pub fn isOpaque<'env>(&'env self) -> Result<bool, Local<'env, Throwable>>

isOpaque

pub fn getWidth<'env>(&'env self) -> Result<i32, Local<'env, Throwable>>

getWidth

pub fn getHeight<'env>(&'env self) -> Result<i32, Local<'env, Throwable>>

getHeight

pub fn getDensity<'env>(&'env self) -> Result<i32, Local<'env, Throwable>>

getDensity

pub fn setDensity<'env>(
    &'env self,
    arg0: i32
) -> Result<(), Local<'env, Throwable>>

setDensity

pub fn getMaximumBitmapWidth<'env>(
    &'env self
) -> Result<i32, Local<'env, Throwable>>

getMaximumBitmapWidth

pub fn getMaximumBitmapHeight<'env>(
    &'env self
) -> Result<i32, Local<'env, Throwable>>

getMaximumBitmapHeight

pub fn save<'env>(&'env self) -> Result<i32, Local<'env, Throwable>>

save

pub fn saveLayer_RectF_Paint_int<'env>(
    &'env self,
    arg0: impl Into<Option<&'env RectF>>,
    arg1: impl Into<Option<&'env Paint>>,
    arg2: i32
) -> Result<i32, Local<'env, Throwable>>

Deprecated

saveLayer

Required features: "android-graphics-Paint", "android-graphics-RectF"

pub fn saveLayer_RectF_Paint<'env>(
    &'env self,
    arg0: impl Into<Option<&'env RectF>>,
    arg1: impl Into<Option<&'env Paint>>
) -> Result<i32, Local<'env, Throwable>>

saveLayer

Required features: "android-graphics-Paint", "android-graphics-RectF"

pub fn saveLayer_float_float_float_float_Paint_int<'env>(
    &'env self,
    arg0: f32,
    arg1: f32,
    arg2: f32,
    arg3: f32,
    arg4: impl Into<Option<&'env Paint>>,
    arg5: i32
) -> Result<i32, Local<'env, Throwable>>

Deprecated

saveLayer

Required features: "android-graphics-Paint"

pub fn saveLayer_float_float_float_float_Paint<'env>(
    &'env self,
    arg0: f32,
    arg1: f32,
    arg2: f32,
    arg3: f32,
    arg4: impl Into<Option<&'env Paint>>
) -> Result<i32, Local<'env, Throwable>>

saveLayer

Required features: "android-graphics-Paint"

pub fn saveLayerAlpha_RectF_int_int<'env>(
    &'env self,
    arg0: impl Into<Option<&'env RectF>>,
    arg1: i32,
    arg2: i32
) -> Result<i32, Local<'env, Throwable>>

Deprecated

saveLayerAlpha

Required features: "android-graphics-RectF"

pub fn saveLayerAlpha_RectF_int<'env>(
    &'env self,
    arg0: impl Into<Option<&'env RectF>>,
    arg1: i32
) -> Result<i32, Local<'env, Throwable>>

saveLayerAlpha

Required features: "android-graphics-RectF"

pub fn saveLayerAlpha_float_float_float_float_int_int<'env>(
    &'env self,
    arg0: f32,
    arg1: f32,
    arg2: f32,
    arg3: f32,
    arg4: i32,
    arg5: i32
) -> Result<i32, Local<'env, Throwable>>

Deprecated

saveLayerAlpha

pub fn saveLayerAlpha_float_float_float_float_int<'env>(
    &'env self,
    arg0: f32,
    arg1: f32,
    arg2: f32,
    arg3: f32,
    arg4: i32
) -> Result<i32, Local<'env, Throwable>>

saveLayerAlpha

pub fn restore<'env>(&'env self) -> Result<(), Local<'env, Throwable>>

restore

pub fn getSaveCount<'env>(&'env self) -> Result<i32, Local<'env, Throwable>>

getSaveCount

pub fn restoreToCount<'env>(
    &'env self,
    arg0: i32
) -> Result<(), Local<'env, Throwable>>

restoreToCount

pub fn translate<'env>(
    &'env self,
    arg0: f32,
    arg1: f32
) -> Result<(), Local<'env, Throwable>>

translate

pub fn scale_float_float<'env>(
    &'env self,
    arg0: f32,
    arg1: f32
) -> Result<(), Local<'env, Throwable>>

scale

pub fn scale_float_float_float_float<'env>(
    &'env self,
    arg0: f32,
    arg1: f32,
    arg2: f32,
    arg3: f32
) -> Result<(), Local<'env, Throwable>>

scale

pub fn rotate_float<'env>(
    &'env self,
    arg0: f32
) -> Result<(), Local<'env, Throwable>>

rotate

pub fn rotate_float_float_float<'env>(
    &'env self,
    arg0: f32,
    arg1: f32,
    arg2: f32
) -> Result<(), Local<'env, Throwable>>

rotate

pub fn skew<'env>(
    &'env self,
    arg0: f32,
    arg1: f32
) -> Result<(), Local<'env, Throwable>>

skew

pub fn concat<'env>(
    &'env self,
    arg0: impl Into<Option<&'env Matrix>>
) -> Result<(), Local<'env, Throwable>>

concat

Required features: "android-graphics-Matrix"

pub fn setMatrix<'env>(
    &'env self,
    arg0: impl Into<Option<&'env Matrix>>
) -> Result<(), Local<'env, Throwable>>

setMatrix

Required features: "android-graphics-Matrix"

pub fn getMatrix_Matrix<'env>(
    &'env self,
    arg0: impl Into<Option<&'env Matrix>>
) -> Result<(), Local<'env, Throwable>>

Deprecated

getMatrix

Required features: "android-graphics-Matrix"

pub fn getMatrix<'env>(
    &'env self
) -> Result<Option<Local<'env, Matrix>>, Local<'env, Throwable>>

Deprecated

getMatrix

Required features: "android-graphics-Matrix"

pub fn clipRect_RectF_Op<'env>(
    &'env self,
    arg0: impl Into<Option<&'env RectF>>,
    arg1: impl Into<Option<&'env Region_Op>>
) -> Result<bool, Local<'env, Throwable>>

Deprecated

clipRect

Required features: "android-graphics-RectF", "android-graphics-Region_Op"

pub fn clipRect_Rect_Op<'env>(
    &'env self,
    arg0: impl Into<Option<&'env Rect>>,
    arg1: impl Into<Option<&'env Region_Op>>
) -> Result<bool, Local<'env, Throwable>>

Deprecated

clipRect

Required features: "android-graphics-Rect", "android-graphics-Region_Op"

pub fn clipRect_RectF<'env>(
    &'env self,
    arg0: impl Into<Option<&'env RectF>>
) -> Result<bool, Local<'env, Throwable>>

clipRect

Required features: "android-graphics-RectF"

pub fn clipOutRect_RectF<'env>(
    &'env self,
    arg0: impl Into<Option<&'env RectF>>
) -> Result<bool, Local<'env, Throwable>>

clipOutRect

Required features: "android-graphics-RectF"

pub fn clipRect_Rect<'env>(
    &'env self,
    arg0: impl Into<Option<&'env Rect>>
) -> Result<bool, Local<'env, Throwable>>

clipRect

Required features: "android-graphics-Rect"

pub fn clipOutRect_Rect<'env>(
    &'env self,
    arg0: impl Into<Option<&'env Rect>>
) -> Result<bool, Local<'env, Throwable>>

clipOutRect

Required features: "android-graphics-Rect"

pub fn clipRect_float_float_float_float_Op<'env>(
    &'env self,
    arg0: f32,
    arg1: f32,
    arg2: f32,
    arg3: f32,
    arg4: impl Into<Option<&'env Region_Op>>
) -> Result<bool, Local<'env, Throwable>>

Deprecated

clipRect

Required features: "android-graphics-Region_Op"

pub fn clipRect_float_float_float_float<'env>(
    &'env self,
    arg0: f32,
    arg1: f32,
    arg2: f32,
    arg3: f32
) -> Result<bool, Local<'env, Throwable>>

clipRect

pub fn clipOutRect_float_float_float_float<'env>(
    &'env self,
    arg0: f32,
    arg1: f32,
    arg2: f32,
    arg3: f32
) -> Result<bool, Local<'env, Throwable>>

clipOutRect

pub fn clipRect_int_int_int_int<'env>(
    &'env self,
    arg0: i32,
    arg1: i32,
    arg2: i32,
    arg3: i32
) -> Result<bool, Local<'env, Throwable>>

clipRect

pub fn clipOutRect_int_int_int_int<'env>(
    &'env self,
    arg0: i32,
    arg1: i32,
    arg2: i32,
    arg3: i32
) -> Result<bool, Local<'env, Throwable>>

clipOutRect

pub fn clipPath_Path_Op<'env>(
    &'env self,
    arg0: impl Into<Option<&'env Path>>,
    arg1: impl Into<Option<&'env Region_Op>>
) -> Result<bool, Local<'env, Throwable>>

Deprecated

clipPath

Required features: "android-graphics-Path", "android-graphics-Region_Op"

pub fn clipPath_Path<'env>(
    &'env self,
    arg0: impl Into<Option<&'env Path>>
) -> Result<bool, Local<'env, Throwable>>

clipPath

Required features: "android-graphics-Path"

pub fn clipOutPath<'env>(
    &'env self,
    arg0: impl Into<Option<&'env Path>>
) -> Result<bool, Local<'env, Throwable>>

clipOutPath

Required features: "android-graphics-Path"

pub fn getDrawFilter<'env>(
    &'env self
) -> Result<Option<Local<'env, DrawFilter>>, Local<'env, Throwable>>

getDrawFilter

Required features: "android-graphics-DrawFilter"

pub fn setDrawFilter<'env>(
    &'env self,
    arg0: impl Into<Option<&'env DrawFilter>>
) -> Result<(), Local<'env, Throwable>>

setDrawFilter

Required features: "android-graphics-DrawFilter"

pub fn quickReject_RectF_EdgeType<'env>(
    &'env self,
    arg0: impl Into<Option<&'env RectF>>,
    arg1: impl Into<Option<&'env Canvas_EdgeType>>
) -> Result<bool, Local<'env, Throwable>>

quickReject

Required features: "android-graphics-Canvas_EdgeType", "android-graphics-RectF"

pub fn quickReject_Path_EdgeType<'env>(
    &'env self,
    arg0: impl Into<Option<&'env Path>>,
    arg1: impl Into<Option<&'env Canvas_EdgeType>>
) -> Result<bool, Local<'env, Throwable>>

quickReject

Required features: "android-graphics-Canvas_EdgeType", "android-graphics-Path"

pub fn quickReject_float_float_float_float_EdgeType<'env>(
    &'env self,
    arg0: f32,
    arg1: f32,
    arg2: f32,
    arg3: f32,
    arg4: impl Into<Option<&'env Canvas_EdgeType>>
) -> Result<bool, Local<'env, Throwable>>

quickReject

Required features: "android-graphics-Canvas_EdgeType"

pub fn getClipBounds_Rect<'env>(
    &'env self,
    arg0: impl Into<Option<&'env Rect>>
) -> Result<bool, Local<'env, Throwable>>

getClipBounds

Required features: "android-graphics-Rect"

pub fn getClipBounds<'env>(
    &'env self
) -> Result<Option<Local<'env, Rect>>, Local<'env, Throwable>>

getClipBounds

Required features: "android-graphics-Rect"

pub fn drawPicture_Picture<'env>(
    &'env self,
    arg0: impl Into<Option<&'env Picture>>
) -> Result<(), Local<'env, Throwable>>

drawPicture

Required features: "android-graphics-Picture"

pub fn drawPicture_Picture_RectF<'env>(
    &'env self,
    arg0: impl Into<Option<&'env Picture>>,
    arg1: impl Into<Option<&'env RectF>>
) -> Result<(), Local<'env, Throwable>>

drawPicture

Required features: "android-graphics-Picture", "android-graphics-RectF"

pub fn drawPicture_Picture_Rect<'env>(
    &'env self,
    arg0: impl Into<Option<&'env Picture>>,
    arg1: impl Into<Option<&'env Rect>>
) -> Result<(), Local<'env, Throwable>>

drawPicture

Required features: "android-graphics-Picture", "android-graphics-Rect"

pub fn drawArc_RectF_float_float_boolean_Paint<'env>(
    &'env self,
    arg0: impl Into<Option<&'env RectF>>,
    arg1: f32,
    arg2: f32,
    arg3: bool,
    arg4: impl Into<Option<&'env Paint>>
) -> Result<(), Local<'env, Throwable>>

drawArc

Required features: "android-graphics-Paint", "android-graphics-RectF"

pub fn drawArc_float_float_float_float_float_float_boolean_Paint<'env>(
    &'env self,
    arg0: f32,
    arg1: f32,
    arg2: f32,
    arg3: f32,
    arg4: f32,
    arg5: f32,
    arg6: bool,
    arg7: impl Into<Option<&'env Paint>>
) -> Result<(), Local<'env, Throwable>>

drawArc

Required features: "android-graphics-Paint"

pub fn drawARGB<'env>(
    &'env self,
    arg0: i32,
    arg1: i32,
    arg2: i32,
    arg3: i32
) -> Result<(), Local<'env, Throwable>>

drawARGB

pub fn drawBitmap_Bitmap_float_float_Paint<'env>(
    &'env self,
    arg0: impl Into<Option<&'env Bitmap>>,
    arg1: f32,
    arg2: f32,
    arg3: impl Into<Option<&'env Paint>>
) -> Result<(), Local<'env, Throwable>>

drawBitmap

Required features: "android-graphics-Bitmap", "android-graphics-Paint"

pub fn drawBitmap_Bitmap_Rect_RectF_Paint<'env>(
    &'env self,
    arg0: impl Into<Option<&'env Bitmap>>,
    arg1: impl Into<Option<&'env Rect>>,
    arg2: impl Into<Option<&'env RectF>>,
    arg3: impl Into<Option<&'env Paint>>
) -> Result<(), Local<'env, Throwable>>

drawBitmap

Required features: "android-graphics-Bitmap", "android-graphics-Paint", "android-graphics-Rect", "android-graphics-RectF"

pub fn drawBitmap_Bitmap_Rect_Rect_Paint<'env>(
    &'env self,
    arg0: impl Into<Option<&'env Bitmap>>,
    arg1: impl Into<Option<&'env Rect>>,
    arg2: impl Into<Option<&'env Rect>>,
    arg3: impl Into<Option<&'env Paint>>
) -> Result<(), Local<'env, Throwable>>

drawBitmap

Required features: "android-graphics-Bitmap", "android-graphics-Paint", "android-graphics-Rect"

pub fn drawBitmap_int_array_int_int_float_float_int_int_boolean_Paint<'env>(
    &'env self,
    arg0: impl Into<Option<&'env IntArray>>,
    arg1: i32,
    arg2: i32,
    arg3: f32,
    arg4: f32,
    arg5: i32,
    arg6: i32,
    arg7: bool,
    arg8: impl Into<Option<&'env Paint>>
) -> Result<(), Local<'env, Throwable>>

Deprecated

drawBitmap

Required features: "android-graphics-Paint"

pub fn drawBitmap_int_array_int_int_int_int_int_int_boolean_Paint<'env>(
    &'env self,
    arg0: impl Into<Option<&'env IntArray>>,
    arg1: i32,
    arg2: i32,
    arg3: i32,
    arg4: i32,
    arg5: i32,
    arg6: i32,
    arg7: bool,
    arg8: impl Into<Option<&'env Paint>>
) -> Result<(), Local<'env, Throwable>>

Deprecated

drawBitmap

Required features: "android-graphics-Paint"

pub fn drawBitmap_Bitmap_Matrix_Paint<'env>(
    &'env self,
    arg0: impl Into<Option<&'env Bitmap>>,
    arg1: impl Into<Option<&'env Matrix>>,
    arg2: impl Into<Option<&'env Paint>>
) -> Result<(), Local<'env, Throwable>>

drawBitmap

Required features: "android-graphics-Bitmap", "android-graphics-Matrix", "android-graphics-Paint"

pub fn drawBitmapMesh<'env>(
    &'env self,
    arg0: impl Into<Option<&'env Bitmap>>,
    arg1: i32,
    arg2: i32,
    arg3: impl Into<Option<&'env FloatArray>>,
    arg4: i32,
    arg5: impl Into<Option<&'env IntArray>>,
    arg6: i32,
    arg7: impl Into<Option<&'env Paint>>
) -> Result<(), Local<'env, Throwable>>

drawBitmapMesh

Required features: "android-graphics-Bitmap", "android-graphics-Paint"

pub fn drawCircle<'env>(
    &'env self,
    arg0: f32,
    arg1: f32,
    arg2: f32,
    arg3: impl Into<Option<&'env Paint>>
) -> Result<(), Local<'env, Throwable>>

drawCircle

Required features: "android-graphics-Paint"

pub fn drawColor_int<'env>(
    &'env self,
    arg0: i32
) -> Result<(), Local<'env, Throwable>>

drawColor

pub fn drawColor_int_Mode<'env>(
    &'env self,
    arg0: i32,
    arg1: impl Into<Option<&'env PorterDuff_Mode>>
) -> Result<(), Local<'env, Throwable>>

drawColor

Required features: "android-graphics-PorterDuff_Mode"

pub fn drawLine<'env>(
    &'env self,
    arg0: f32,
    arg1: f32,
    arg2: f32,
    arg3: f32,
    arg4: impl Into<Option<&'env Paint>>
) -> Result<(), Local<'env, Throwable>>

drawLine

Required features: "android-graphics-Paint"

pub fn drawLines_float_array_int_int_Paint<'env>(
    &'env self,
    arg0: impl Into<Option<&'env FloatArray>>,
    arg1: i32,
    arg2: i32,
    arg3: impl Into<Option<&'env Paint>>
) -> Result<(), Local<'env, Throwable>>

drawLines

Required features: "android-graphics-Paint"

pub fn drawLines_float_array_Paint<'env>(
    &'env self,
    arg0: impl Into<Option<&'env FloatArray>>,
    arg1: impl Into<Option<&'env Paint>>
) -> Result<(), Local<'env, Throwable>>

drawLines

Required features: "android-graphics-Paint"

pub fn drawOval_RectF_Paint<'env>(
    &'env self,
    arg0: impl Into<Option<&'env RectF>>,
    arg1: impl Into<Option<&'env Paint>>
) -> Result<(), Local<'env, Throwable>>

drawOval

Required features: "android-graphics-Paint", "android-graphics-RectF"

pub fn drawOval_float_float_float_float_Paint<'env>(
    &'env self,
    arg0: f32,
    arg1: f32,
    arg2: f32,
    arg3: f32,
    arg4: impl Into<Option<&'env Paint>>
) -> Result<(), Local<'env, Throwable>>

drawOval

Required features: "android-graphics-Paint"

pub fn drawPaint<'env>(
    &'env self,
    arg0: impl Into<Option<&'env Paint>>
) -> Result<(), Local<'env, Throwable>>

drawPaint

Required features: "android-graphics-Paint"

pub fn drawPath<'env>(
    &'env self,
    arg0: impl Into<Option<&'env Path>>,
    arg1: impl Into<Option<&'env Paint>>
) -> Result<(), Local<'env, Throwable>>

drawPath

Required features: "android-graphics-Paint", "android-graphics-Path"

pub fn drawPoint<'env>(
    &'env self,
    arg0: f32,
    arg1: f32,
    arg2: impl Into<Option<&'env Paint>>
) -> Result<(), Local<'env, Throwable>>

drawPoint

Required features: "android-graphics-Paint"

pub fn drawPoints_float_array_int_int_Paint<'env>(
    &'env self,
    arg0: impl Into<Option<&'env FloatArray>>,
    arg1: i32,
    arg2: i32,
    arg3: impl Into<Option<&'env Paint>>
) -> Result<(), Local<'env, Throwable>>

drawPoints

Required features: "android-graphics-Paint"

pub fn drawPoints_float_array_Paint<'env>(
    &'env self,
    arg0: impl Into<Option<&'env FloatArray>>,
    arg1: impl Into<Option<&'env Paint>>
) -> Result<(), Local<'env, Throwable>>

drawPoints

Required features: "android-graphics-Paint"

pub fn drawPosText_char_array_int_int_float_array_Paint<'env>(
    &'env self,
    arg0: impl Into<Option<&'env CharArray>>,
    arg1: i32,
    arg2: i32,
    arg3: impl Into<Option<&'env FloatArray>>,
    arg4: impl Into<Option<&'env Paint>>
) -> Result<(), Local<'env, Throwable>>

Deprecated

drawPosText

Required features: "android-graphics-Paint"

pub fn drawPosText_String_float_array_Paint<'env>(
    &'env self,
    arg0: impl Into<Option<&'env String>>,
    arg1: impl Into<Option<&'env FloatArray>>,
    arg2: impl Into<Option<&'env Paint>>
) -> Result<(), Local<'env, Throwable>>

Deprecated

drawPosText

Required features: "android-graphics-Paint", "java-lang-String"

pub fn drawRect_RectF_Paint<'env>(
    &'env self,
    arg0: impl Into<Option<&'env RectF>>,
    arg1: impl Into<Option<&'env Paint>>
) -> Result<(), Local<'env, Throwable>>

drawRect

Required features: "android-graphics-Paint", "android-graphics-RectF"

pub fn drawRect_Rect_Paint<'env>(
    &'env self,
    arg0: impl Into<Option<&'env Rect>>,
    arg1: impl Into<Option<&'env Paint>>
) -> Result<(), Local<'env, Throwable>>

drawRect

Required features: "android-graphics-Paint", "android-graphics-Rect"

pub fn drawRect_float_float_float_float_Paint<'env>(
    &'env self,
    arg0: f32,
    arg1: f32,
    arg2: f32,
    arg3: f32,
    arg4: impl Into<Option<&'env Paint>>
) -> Result<(), Local<'env, Throwable>>

drawRect

Required features: "android-graphics-Paint"

pub fn drawRGB<'env>(
    &'env self,
    arg0: i32,
    arg1: i32,
    arg2: i32
) -> Result<(), Local<'env, Throwable>>

drawRGB

pub fn drawRoundRect_RectF_float_float_Paint<'env>(
    &'env self,
    arg0: impl Into<Option<&'env RectF>>,
    arg1: f32,
    arg2: f32,
    arg3: impl Into<Option<&'env Paint>>
) -> Result<(), Local<'env, Throwable>>

drawRoundRect

Required features: "android-graphics-Paint", "android-graphics-RectF"

pub fn drawRoundRect_float_float_float_float_float_float_Paint<'env>(
    &'env self,
    arg0: f32,
    arg1: f32,
    arg2: f32,
    arg3: f32,
    arg4: f32,
    arg5: f32,
    arg6: impl Into<Option<&'env Paint>>
) -> Result<(), Local<'env, Throwable>>

drawRoundRect

Required features: "android-graphics-Paint"

pub fn drawText_char_array_int_int_float_float_Paint<'env>(
    &'env self,
    arg0: impl Into<Option<&'env CharArray>>,
    arg1: i32,
    arg2: i32,
    arg3: f32,
    arg4: f32,
    arg5: impl Into<Option<&'env Paint>>
) -> Result<(), Local<'env, Throwable>>

drawText

Required features: "android-graphics-Paint"

pub fn drawText_String_float_float_Paint<'env>(
    &'env self,
    arg0: impl Into<Option<&'env String>>,
    arg1: f32,
    arg2: f32,
    arg3: impl Into<Option<&'env Paint>>
) -> Result<(), Local<'env, Throwable>>

drawText

Required features: "android-graphics-Paint", "java-lang-String"

pub fn drawText_String_int_int_float_float_Paint<'env>(
    &'env self,
    arg0: impl Into<Option<&'env String>>,
    arg1: i32,
    arg2: i32,
    arg3: f32,
    arg4: f32,
    arg5: impl Into<Option<&'env Paint>>
) -> Result<(), Local<'env, Throwable>>

drawText

Required features: "android-graphics-Paint", "java-lang-String"

pub fn drawText_CharSequence_int_int_float_float_Paint<'env>(
    &'env self,
    arg0: impl Into<Option<&'env CharSequence>>,
    arg1: i32,
    arg2: i32,
    arg3: f32,
    arg4: f32,
    arg5: impl Into<Option<&'env Paint>>
) -> Result<(), Local<'env, Throwable>>

drawText

Required features: "android-graphics-Paint", "java-lang-CharSequence"

pub fn drawTextOnPath_char_array_int_int_Path_float_float_Paint<'env>(
    &'env self,
    arg0: impl Into<Option<&'env CharArray>>,
    arg1: i32,
    arg2: i32,
    arg3: impl Into<Option<&'env Path>>,
    arg4: f32,
    arg5: f32,
    arg6: impl Into<Option<&'env Paint>>
) -> Result<(), Local<'env, Throwable>>

drawTextOnPath

Required features: "android-graphics-Paint", "android-graphics-Path"

pub fn drawTextOnPath_String_Path_float_float_Paint<'env>(
    &'env self,
    arg0: impl Into<Option<&'env String>>,
    arg1: impl Into<Option<&'env Path>>,
    arg2: f32,
    arg3: f32,
    arg4: impl Into<Option<&'env Paint>>
) -> Result<(), Local<'env, Throwable>>

drawTextOnPath

Required features: "android-graphics-Paint", "android-graphics-Path", "java-lang-String"

pub fn drawTextRun_char_array_int_int_int_int_float_float_boolean_Paint<'env>(
    &'env self,
    arg0: impl Into<Option<&'env CharArray>>,
    arg1: i32,
    arg2: i32,
    arg3: i32,
    arg4: i32,
    arg5: f32,
    arg6: f32,
    arg7: bool,
    arg8: impl Into<Option<&'env Paint>>
) -> Result<(), Local<'env, Throwable>>

drawTextRun

Required features: "android-graphics-Paint"

pub fn drawTextRun_CharSequence_int_int_int_int_float_float_boolean_Paint<'env>(
    &'env self,
    arg0: impl Into<Option<&'env CharSequence>>,
    arg1: i32,
    arg2: i32,
    arg3: i32,
    arg4: i32,
    arg5: f32,
    arg6: f32,
    arg7: bool,
    arg8: impl Into<Option<&'env Paint>>
) -> Result<(), Local<'env, Throwable>>

drawTextRun

Required features: "android-graphics-Paint", "java-lang-CharSequence"

pub fn drawVertices<'env>(
    &'env self,
    arg0: impl Into<Option<&'env Canvas_VertexMode>>,
    arg1: i32,
    arg2: impl Into<Option<&'env FloatArray>>,
    arg3: i32,
    arg4: impl Into<Option<&'env FloatArray>>,
    arg5: i32,
    arg6: impl Into<Option<&'env IntArray>>,
    arg7: i32,
    arg8: impl Into<Option<&'env ShortArray>>,
    arg9: i32,
    arg10: i32,
    arg11: impl Into<Option<&'env Paint>>
) -> Result<(), Local<'env, Throwable>>

drawVertices

Required features: "android-graphics-Canvas_VertexMode", "android-graphics-Paint"

pub const ALL_SAVE_FLAG: i32

public static final ALL_SAVE_FLAG

Methods from Deref<Target = Object>

pub fn getClass<'env>(
    &'env self
) -> Result<Option<Local<'env, Class>>, Local<'env, Throwable>>

getClass

Required features: "java-lang-Class"

pub fn hashCode<'env>(&'env self) -> Result<i32, Local<'env, Throwable>>

hashCode

pub fn equals<'env>(
    &'env self,
    arg0: impl Into<Option<&'env Object>>
) -> Result<bool, Local<'env, Throwable>>

equals

Required features: "java-lang-Object"

pub fn toString<'env>(
    &'env self
) -> Result<Option<Local<'env, String>>, Local<'env, Throwable>>

toString

Required features: "java-lang-String"

pub fn notify<'env>(&'env self) -> Result<(), Local<'env, Throwable>>

notify

pub fn notifyAll<'env>(&'env self) -> Result<(), Local<'env, Throwable>>

notifyAll

pub fn wait_long<'env>(
    &'env self,
    arg0: i64
) -> Result<(), Local<'env, Throwable>>

wait

pub fn wait_long_int<'env>(
    &'env self,
    arg0: i64,
    arg1: i32
) -> Result<(), Local<'env, Throwable>>

wait

pub fn wait<'env>(&'env self) -> Result<(), Local<'env, Throwable>>

wait

Trait Implementations

impl AsJValue for Canvas

fn as_jvalue(&self) -> jvalue

impl AsValidJObjectAndEnv for Canvas

impl Deref for Canvas

type Target = Object

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl JniType for Canvas

fn static_with_jni_type<R>(callback: impl FnOnce(&str) -> R) -> R