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 select(self):
self.canvas_pre = graphics.get_snapshot()
self.undo_image = graphics.get_canvas()
self.selection = None
self.x1, self.y1, self.x2, self.y2 = 0.0, 0.0, 0.0, 0.0
self.img_x, self.img_y = 0.0, 0.0
self.w, self.h = 0.0, 0.0
self.original_x, self.original_y = 0.0, 0.0
self.mouse_offset_x, self.mouse_offset_y = 0.0, 0.0
self.dragging = False
self.mouse_start_x, self.mouse_start_y = -1, -1
images = [
resources.Selection, resources.SelectEllipse,
resources.SelectionCopy, resources.SelectEllipseCopy
]
functions = [
self.select_rect, self.select_ellipse,
self.select_rect_copy, self.select_ellipse_copy
]
self.bg = tool.generate_button_row(images, functions)
def start_drawing(self, x, y): graphics.set_selected_color(graphics.get_pixel_from_image(graphics.get_snapshot(),x,y))