class TestController(Controller):
def __init__(self):
Controller.__init__(self)
self._rendered = False
def init(self):
print('INIT')
self.ftrenderer = FontRenderer()
self.ftrenderer.set_camera(self.camera)
self.ftrenderer.init()
self._texts = []
h = 20#
sizes = [5,10,15,25,35,80]
self._sizes = sizes
self._text = 'Hallo ijkl ∫dΩf(λ)'
for i in sizes:
jojo_text = self.ftrenderer.create_text(self._text, size=i, position=(50,50+h), rotation=0)
h+=i
self._texts.append(jojo_text)
for i in sizes:
jojo_text = self.ftrenderer.create_text(self._text, size=i, position=(200+h,300), rotation=np.pi/2)
h+=i
def run(self):
self.ftrenderer.render()
self._rendered = True
for i, text in enumerate(self._texts):
text.rotation += 0.05
self.ftrenderer._has_changes = True
def gl_init(self):
self.framebuffer = Framebuffer(
self.plotter.camera,
self.size,
capture_size=(self.INNER_SCALING * self.size[0], self.INNER_SCALING * self.size[1]),
clear_color=[1,1,1,1],
multisampling = 8,
blit_texture=True
)
self.framebuffer.init()
self.framebuffer.inner_camera.set_scaling((self.size[0], self.size[1]))
self.framebuffer.inner_camera.set_screensize((self.INNER_SCALING * self.size[0], self.INNER_SCALING * self.size[1]))
self.font_renderer = FontRenderer()
self.font_renderer.set_camera(self.framebuffer.inner_camera)
self.font_renderer.init()
self.shape_renderer = ShapeRenderer(self.plotter.camera)
self.shape_renderer.shapes['default_rectangle'] = Rectangle()
self.shape_renderer.gl_init()
self.plane = ShapeInstance('default_rectangle', **{
'size': self.size,
'position': self.position,
'border': {
'size': 1,
'color': [0,0,0,1]
},
'color': [1,1,1,1],
'texture': self.framebuffer
})
self.shape_renderer.draw_instance(self.plane)
def init(self):
print('INIT')
self.ftrenderer = FontRenderer()
self.ftrenderer.set_camera(self.camera)
self.ftrenderer.init()
self._texts = []
h = 20#
sizes = [5,10,15,25,35,80]
self._sizes = sizes
self._text = 'Hallo ijkl ∫dΩf(λ)'
for i in sizes:
jojo_text = self.ftrenderer.create_text(self._text, size=i, position=(50,50+h), rotation=0)
h+=i
self._texts.append(jojo_text)
for i in sizes:
jojo_text = self.ftrenderer.create_text(self._text, size=i, position=(200+h,300), rotation=np.pi/2)
h+=i
class LegendWidget(PlotterWidget):
INNER_SCALING = 16
def __init__(self, *args, **kwargs):
self.font_renderer = None
self.graphs = []
self.size = (400, 100)
self.framebuffer = None
self.shape_renderer = None
self.position = (100, 100) if 'position' not in kwargs else kwargs['position']
self.grid = None
self.plane = None
self._render_frame = False
self._is_clicked = False
self._relative = (0, 0)
def cursor(self, cursor):
if self._is_clicked:
self.position = (cursor[0] - self._relative[0], cursor[1] - self._relative[1])
self.plane.position = self.position
def mouse(self, cursor, button, action, mod):
if not self._is_clicked:
is_clicked = (
cursor[0] > self.position[0] and cursor[0] < self.position[0] + self.size[0]
and cursor[1] > self.position[1] and cursor[1] < self.position[1] + self.size[1])
if is_clicked:
if button == 0 and action == 1:
self._is_clicked = True
self._relative = (cursor[0] - self.position[0], cursor[1] - self.position[1])
return False
elif self._is_clicked and button == 0 and action == 0:
self._is_clicked = False
return False
def gl_init(self):
self.framebuffer = Framebuffer(
self.plotter.camera,
self.size,
capture_size=(self.INNER_SCALING * self.size[0], self.INNER_SCALING * self.size[1]),
clear_color=[1,1,1,1],
multisampling = 8,
blit_texture=True
)
self.framebuffer.init()
self.framebuffer.inner_camera.set_scaling((self.size[0], self.size[1]))
self.framebuffer.inner_camera.set_screensize((self.INNER_SCALING * self.size[0], self.INNER_SCALING * self.size[1]))
self.font_renderer = FontRenderer()
self.font_renderer.set_camera(self.framebuffer.inner_camera)
self.font_renderer.init()
self.shape_renderer = ShapeRenderer(self.plotter.camera)
self.shape_renderer.shapes['default_rectangle'] = Rectangle()
self.shape_renderer.gl_init()
self.plane = ShapeInstance('default_rectangle', **{
'size': self.size,
'position': self.position,
'border': {
'size': 1,
'color': [0,0,0,1]
},
'color': [1,1,1,1],
'texture': self.framebuffer
})
self.shape_renderer.draw_instance(self.plane)
def _create_shape(self):
self.font_renderer.clear_texts()
if len(self.graphs) == 0:
self.size = (10, 10)
self._render_frame = True
return
offsetx = 50
yskip = 4
maxx = 0
y = 0
self.grid = []
gridy = 0
dirty = []
for gid, graph in self.graphs.items():
label = graph.label if hasattr(graph, 'label') and graph.label is not None else gid
text = self.font_renderer.create_text(label, 12, (offsetx, y), enable_simple_tex=True)
w, h = text.get_boxsize()
self.grid.append([(0, gridy), (45, gridy + h)])
gridy += h
dirty.append([graph, y, h+2])
y += h + yskip
maxx = max(maxx, w)
self.size = (maxx + offsetx, y+3+yskip)
self.plane.size = self.size
self.framebuffer.screensize = self.size
self.framebuffer.capture_size = (int(self.INNER_SCALING * self.size[0]), int(self.INNER_SCALING * self.size[1]))
self.framebuffer.init()
self.font_renderer.set_camera(self.framebuffer.inner_camera)
self.graph_shape_render = ShapeRenderer(self.framebuffer.inner_camera)
self.graph_shape_render.gl_init()
rect = Rectangle()
for g, y, h in dirty:
if g.draw_lines:
self.graph_shape_render.draw_instance(ShapeInstance(rect, position=(10,y+6), size=(30,3), color=g.color, ))
if g.draw_dots:
self.graph_shape_render.draw_instance(ShapeInstance(rect, position=(22,y+4), size=(6,7), color=g.color, ))
self._render_frame = True
def run(self):
graphs = self.plotter.graphs
if graphs != self.graphs:
self.graphs = graphs
self._create_shape()
def update_camera(self):
self.shape_renderer.update_camera()
def draw(self):
if self._render_frame:
self.font_renderer.set_camera(self.framebuffer.inner_camera)
self.framebuffer.use()
self.font_renderer.render()
self.graph_shape_render.render()
# for i, graph in enumerate(self.graphs.values()):
# graph.render_legend_graph(self.plotter, self.plotter._plotframe.camera, self.framebuffer.inner_camera, *self.grid[i])
self.framebuffer.unuse()
self._render_frame = False
self.shape_renderer.render()