Class: CanvasWrapper

Inherits:
Object show all
Includes:
Droiuby::ViewHelper, JavaMethodHelper
Defined in:
lib/droiuby/wrappers/canvas_wrapper.rb

Instance Method Summary collapse

Methods included from Droiuby::ViewHelper

included

Methods included from JavaMethodHelper

included

Constructor Details

#initialize(native) ⇒ CanvasWrapper

Returns a new instance of CanvasWrapper.



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# File 'lib/droiuby/wrappers/canvas_wrapper.rb', line 85

def initialize(native)
  @native = native
  @paint = make_paint
end

Instance Method Details

#bitmap(bitmap, x, y, paint = nil, options = {}) ⇒ Object 



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# File 'lib/droiuby/wrappers/canvas_wrapper.rb', line 134

def bitmap(bitmap, x, y, paint = nil, options = {})
  paint = @paint if paint.nil?
  if bitmap.class == BitmapDrawableWrapper
    bitmap = bitmap.to_bitmap
  end
#    native.drawBitmap(bitmap, x.to_f, y.to_f, paint.native)
  java_drawBitmap(bitmap, x.to_f, y.to_f, paint.native)
end

#circle(x, y, size, paint = nil) ⇒ Object 



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# File 'lib/droiuby/wrappers/canvas_wrapper.rb', line 124

def circle(x, y, size, paint = nil)
  paint = @paint if paint.nil?
  java_drawCircle(x, y, size, paint.native);
end

#draw_color(value) ⇒ Object 



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# File 'lib/droiuby/wrappers/canvas_wrapper.rb', line 110

def draw_color(value)
  if (value.kind_of? String)
    value = value.to_color
  end

  java_drawColor(value)
end

#line(x, y, x1, y1, paint = nil) ⇒ Object 



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# File 'lib/droiuby/wrappers/canvas_wrapper.rb', line 129

def line(x, y, x1, y1, paint = nil)
  paint = @paint if paint.nil?
  java_drawLine(x, y, x1, y1, paint.native);
end

#make_paint ⇒ Object 



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# File 'lib/droiuby/wrappers/canvas_wrapper.rb', line 94

def make_paint
  Paint.new
end

#make_rect(left, top, right, bottom) ⇒ Object 



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# File 'lib/droiuby/wrappers/canvas_wrapper.rb', line 98

def make_rect(left, top, right, bottom)
  Java::android.graphics.RectF.new(left, top, right, bottom)
end

#native ⇒ Object 



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# File 'lib/droiuby/wrappers/canvas_wrapper.rb', line 90

def native
  @native
end

#paint ⇒ Object 



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# File 'lib/droiuby/wrappers/canvas_wrapper.rb', line 102

def paint
  @paint
end

#paint=(p) ⇒ Object 



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# File 'lib/droiuby/wrappers/canvas_wrapper.rb', line 106

def paint=(p)
  @paint = p
end

#round_rect(rect, x, y, paint = nil) ⇒ Object 



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# File 'lib/droiuby/wrappers/canvas_wrapper.rb', line 143

def round_rect(rect, x, y, paint = nil)
  paint = @paint if paint.nil?
  java_drawRoundRect(rect, x, y, paint.native)
end

#text(msg, x, y, paint = nil) ⇒ Object 



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# File 'lib/droiuby/wrappers/canvas_wrapper.rb', line 118

def text(msg, x, y, paint = nil)
  paint = @paint if paint.nil?

  java_drawText(msg, x, y, paint.native);
end