def keep_drawing(self, x, y, dx, dy):
self.x2, self.y2 = x, y
graphics.set_color(1,1,1,1)
draw.image(self.canvas_pre,graphics.canvas_x,graphics.canvas_y)
graphics.set_line_width(graphics.user_line_size)
graphics.set_color(color=self.line_color)
draw.line(self.x1, self.y1, self.x2, self.y2)
def keep_drawing(self, x, y, dx, dy):
self.x2, self.y2 = x, y
graphics.set_color(1,1,1,1)
draw.image(self.canvas_pre,graphics.canvas_x,graphics.canvas_y)
if graphics.fill_shapes:
draw.rect(self.x1, self.y1, self.x2, self.y2, self.fill_colors)
if graphics.outline_shapes:
graphics.set_line_width(graphics.user_line_size)
graphics.set_color(color=self.line_color)
draw.rect_outline(self.x1, self.y1, self.x2, self.y2)
def finalize_selection(self):
if self.selection != None:
graphics.set_color(1,1,1,1)
draw.image(self.canvas_pre,0,0)
if not self.copy:
self.draw_selection_mask(
self.original_x, self.original_y,
self.original_x+abs(self.w), self.original_y+abs(self.h)
)
self.draw_selection_image()
self.canvas_pre = graphics.get_snapshot()
self.undo_image = graphics.get_canvas()
def keep_drawing(self, x, y, dx, dy):
self.rx, self.ry = x, y
radius = math.sqrt(
(self.rx - self.x)*(self.rx - self.x)+(self.ry - self.y)*(self.ry - self.y)
)
theta = math.atan2(self.ry-self.y, self.rx-self.x)
graphics.set_color(1,1,1,1)
draw.image(self.canvas_pre,graphics.canvas_x,graphics.canvas_y)
if graphics.fill_shapes:
#graphics.set_color(color=self.fill_color)
draw.ngon(self.x,self.y,radius,self.sides,theta, self.fill_colors)
if graphics.outline_shapes:
graphics.set_line_width(graphics.user_line_size)
graphics.set_color(color=self.line_color)
draw.ngon_outline(self.x, self.y, radius, self.sides, theta)
def keep_drawing(self, x, y, dx, dy):
self.x2, self.y2 = x, y
graphics.set_color(1, 1, 1, 1)
draw.image(self.canvas_pre, graphics.canvas_x, graphics.canvas_y)
if (
graphics.fill_shapes
and abs(self.x2 - self.x1) >= graphics.user_line_size
and abs(self.y2 - self.y1) >= graphics.user_line_size
):
graphics.set_color(color=self.fill_color)
draw.ellipse(self.x1, self.y1, self.x2, self.y2)
if graphics.outline_shapes:
graphics.set_line_width(graphics.user_line_size)
graphics.set_color(color=self.line_color)
draw.ellipse_outline(self.x1, self.y1, self.x2, self.y2)
def draw_selection_image(self):
if self.selection == None:
return
self.img_x, self.img_y = min(self.x1, self.x2), min(self.y1, self.y2)
graphics.set_color(1,1,1,1)
self.draw_selection_mask(self.x1,self.y1,self.x2,self.y2)
graphics.init_stencil_mode()
graphics.set_color(1,1,1,1)
draw.rect(self.x1,self.y1,self.x2,self.y2)
graphics.set_color(0,0,0,1)
self.draw_selection_mask(self.x1,self.y1,self.x2,self.y2)
graphics.stop_drawing_stencil()
graphics.set_color(1,1,1,1)
draw.image(self.selection, self.img_x, self.img_y)
graphics.reset_stencil_mode()
def keep_drawing(self, x, y, dx, dy):
x = min(max(x, graphics.canvas_x), graphics.width)
y = min(max(y, graphics.canvas_y), graphics.height)
graphics.set_color(1,1,1,1)
draw.image(self.canvas_pre,0,0)
if self.dragging:
self.x1 = x - self.mouse_offset_x
self.y1 = y - self.mouse_offset_y
self.x2, self.y2 = self.x1 + self.w, self.y1 + self.h
self.img_x = min(self.x1, self.x2)
self.img_y = min(self.y1, self.y2)
graphics.set_color(1,1,1,1)
if not self.copy:
self.draw_selection_mask(
self.original_x, self.original_y,
self.original_x+abs(self.w), self.original_y+abs(self.h)
)
self.draw_selection_image()
else:
self.x2, self.y2 = x, y
self.w = self.x2 - self.x1
self.h = self.y2 - self.y1
self.img_x, self.img_y = min(self.x1, self.x2), min(self.y1, self.y2)
self.draw_selection_shape()
def draw(self): # TODO show a caret, maybe use a real TextLayout graphics.set_color(1,1,1,1) draw.image(self.canvas_pre,graphics.canvas_x,graphics.canvas_y) draw.label(self.label)
def unselect(self):
graphics.set_color(1,1,1,1)
draw.image(self.canvas_pre,0,0)
graphics.set_color(1,1,1,1)