# Distributed under the (new) BSD License. # ----------------------------------------------------------------------------- from glumpy import app from glumpy.log import log from glumpy.graphics.text import FontManager from glumpy.graphics.collections import GlyphCollection from glumpy.transforms import Position, OrthographicProjection, Viewport window = app.Window(width=1200, height=800, color=(1, 1, 1, 1)) @window.event def on_draw(dt): window.clear() labels.draw() labels = GlyphCollection("agg", transform=OrthographicProjection(Position())) text = "The quick brown fox jumps over the lazy dog" x, y, z = 2, window.height, 0 log.info("Caching texture fonts") for i in range(6, 54, 2): font = FontManager.get("OpenSans-Regular.ttf", size=i, mode="agg") y -= i * 1.1 labels.append(text, font, origin=(x, y, z), anchor_x="left") window.attach(labels["transform"]) window.attach(labels["viewport"]) app.run()
# Distributed under the (new) BSD License. # ----------------------------------------------------------------------------- from glumpy import app from glumpy.log import log from glumpy.graphics.text import FontManager from glumpy.graphics.collections import GlyphCollection from glumpy.transforms import Position, OrthographicProjection, Viewport window = app.Window(width=1200, height=800, color=(1, 1, 1, 1)) @window.event def on_draw(dt): window.clear() labels.draw() labels = GlyphCollection('agg', transform=OrthographicProjection(Position())) text = "The quick brown fox jumps over the lazy dog" x, y, z = 2, window.height, 0 log.info("Caching texture fonts") for i in range(6, 54, 2): font = FontManager.get("OpenSans-Regular.ttf", size=i, mode='agg') y -= i * 1.1 labels.append(text, font, origin=(x, y, z), anchor_x="left") window.attach(labels["transform"]) window.attach(labels["viewport"]) app.run()
@window.event def on_key_press(key, modifiers): if key == app.window.key.SPACE: reset() def reset(): transform.theta = 0 transform.phi = 0 transform.zoom = 16.5 transform = Trackball(Position()) viewport = Viewport() labels = GlyphCollection(transform=transform, viewport=viewport) paths = PathCollection(mode="agg+", transform=transform, viewport=viewport) ticks = SegmentCollection(mode="agg", transform=transform, viewport=viewport, linewidth="local", color="local") # xmin,xmax = 0,800 # ymin,ymax = 0,800 xmin, xmax = -1, 1 ymin, ymax = -1, 1 z = 0 regular = FontManager.get("OpenSans-Regular.ttf") bold = FontManager.get("OpenSans-Bold.ttf") n = 11
@window.event def on_key_press(key, modifiers): if key == app.window.key.SPACE: reset() def reset(): transform.theta = 0 transform.phi = 0 transform.zoom = 16.5 transform = Trackball(Position()) viewport = Viewport() labels = GlyphCollection(transform=transform, viewport=viewport) paths = PathCollection(mode="agg+", transform=transform, viewport=viewport) ticks = SegmentCollection(mode="agg", transform=transform, viewport=viewport, linewidth='local', color='local') # xmin,xmax = 0,800 # ymin,ymax = 0,800 xmin, xmax = -1, 1 ymin, ymax = -1, 1 z = 0 regular = FontManager.get("OpenSans-Regular.ttf")
gl_Position = <transform(origin)>; v_color = color; v_texcoord = texcoord; <viewport.transform>; float scale = (3.5 - length(gl_Position.xyz)/length(vec3(1.5))); v_color.a = scale; // We set actual position after transform v_offset = 3.0*(offset + origin.x - int(origin.x)); gl_Position /= gl_Position.w; gl_Position = gl_Position + vec4(2.0*position/<viewport.viewport_global>.zw,0,0); } """ labels = GlyphCollection('agg', vertex=vertex, transform=transform, viewport=viewport) font = FontManager.get("OpenSans-Regular.ttf", size=16, mode='agg') for i in range(len(P)): labels.append(C[i], font, origin = P[i]) labels["position"][:,1] -= 20 window = app.Window(width=1024, height=1024, color=(.2,.2,.35,1)) window.attach(transform) window.attach(viewport) @window.event def on_draw(dt): window.clear() gl.glEnable(gl.GL_DEPTH_TEST) earth.draw(gl.GL_TRIANGLES, indices) paths.draw()
# ----------------------------------------------------------------------------- from glumpy import app from glumpy.graphics.text import FontManager from glumpy.graphics.collections import GlyphCollection from glumpy.transforms import Position, OrthographicProjection, Viewport window = app.Window(width=1200, height=800, color=(1, 1, 1, 1)) @window.event def on_draw(dt): window.clear() labels.draw() labels = GlyphCollection(transform=OrthographicProjection(Position())) regular = FontManager.get("OpenSans-Regular.ttf") text = "The quick brown fox jumps over the lazy dog" x, y, z = 2, window.height, 0 for i in range(6, 54, 2): scale = i / 48.0 y -= i * 1.1 labels.append(text, regular, origin=(x, y, z), scale=scale, anchor_x="left") window.attach(labels["transform"]) window.attach(labels["viewport"])
"Came whiffling through the tulgey wood,\n" " And burbled as it came!\n" "One, two! One, two! And through and through\n" " The vorpal blade went snicker-snack!\n" "He left it dead, and with its head\n" " He went galumphing back.\n" "\"And, has thou slain the Jabberwock?\n" " Come to my arms, my beamish boy!\n" "O frabjous day! Callooh! Callay!'\n" " He chortled in his joy.\n" "\n" "`Twas brillig, and the slithy toves\n" " Did gyre and gimble in the wabe;\n" "All mimsy were the borogoves,\n" " And the mome raths outgrabe.\n" ) window = app.Window(width=700, height=700, color=(1,1,1,1)) @window.event def on_draw(dt): window.clear() glyphs.draw() glyphs = GlyphCollection(transform=Trackball(Position())) glyphs.append(jabberwocky, FontManager.get("Roboto-Regular.ttf")) window.attach(glyphs["transform"]) window.attach(glyphs["viewport"]) app.run()
def grid(transform, viewport, scale=1.0): ticks = SegmentCollection(mode="agg", transform=transform, viewport=viewport, linewidth='local', color='local') labels = GlyphCollection(transform=transform, viewport=viewport) # xmin,xmax = 0,800 # ymin,ymax = 0,800 xmin, xmax = -1, 1 nx = 11 dx = (xmax - xmin) / (nx - 1) ymin, ymax = -1, 1 ny = 11 dy = (ymax - ymin) / (ny - 1) z = 0 regular = FontManager.get("OpenSans-Regular.ttf") bold = FontManager.get("OpenSans-Bold.ttf") labels_scale = 0.001 for x in np.linspace(xmin, xmax, nx): text = "%.2f" % (x * scale) labels.append(text, regular, origin=(x, ymin - dy / 2, z), scale=labels_scale, direction=(1, 0, 0), anchor_x="center", anchor_y="top") for y in np.linspace(ymin, ymax, ny): text = "%.2f" % (y * scale) labels.append(text, regular, origin=(xmin - dx / 2, y, z), scale=labels_scale, direction=(1, 0, 0), anchor_x="right", anchor_y="center") title = "H3M example" labels.append(title, bold, origin=(0, xmax + dx, z), scale=2 * labels_scale, direction=(1, 0, 0), anchor_x="center", anchor_y="center") # Frame # ------------------------------------- P0 = [(xmin, ymin, z), (xmin, ymax, z), (xmax, ymax, z), (xmax, ymin, z)] P1 = [(xmin, ymax, z), (xmax, ymax, z), (xmax, ymin, z), (xmin, ymin, z)] ticks.append(P0, P1, linewidth=2) # Grids # ------------------------------------- n = 11 P0 = np.zeros((n - 2, 3)) P1 = np.zeros((n - 2, 3)) P0[:, 0] = np.linspace(xmin, xmax, n)[1:-1] P0[:, 1] = ymin P0[:, 2] = z P1[:, 0] = np.linspace(xmin, xmax, n)[1:-1] P1[:, 1] = ymax P1[:, 2] = z ticks.append(P0, P1, linewidth=1, color=(0, 0, 0, .25)) P0 = np.zeros((n - 2, 3)) P1 = np.zeros((n - 2, 3)) P0[:, 0] = xmin P0[:, 1] = np.linspace(ymin, ymax, n)[1:-1] P0[:, 2] = z P1[:, 0] = xmax P1[:, 1] = np.linspace(ymin, ymax, n)[1:-1] P1[:, 2] = z ticks.append(P0, P1, linewidth=1, color=(0, 0, 0, .25)) # Majors # ------------------------------------- n = 11 P0 = np.zeros((n - 2, 3)) P1 = np.zeros((n - 2, 3)) P0[:, 0] = np.linspace(xmin, xmax, n)[1:-1] P0[:, 1] = ymin - 0.015 P0[:, 2] = z P1[:, 0] = np.linspace(xmin, xmax, n)[1:-1] P1[:, 1] = ymin + 0.025 * (ymax - ymin) P1[:, 2] = z ticks.append(P0, P1, linewidth=1.5) P0[:, 1] = ymax + 0.015 P1[:, 1] = ymax - 0.025 * (ymax - ymin) ticks.append(P0, P1, linewidth=1.5) P0 = np.zeros((n - 2, 3)) P1 = np.zeros((n - 2, 3)) P0[:, 0] = xmin - 0.015 P0[:, 1] = np.linspace(ymin, ymax, n)[1:-1] P0[:, 2] = z P1[:, 0] = xmin + 0.025 * (xmax - xmin) P1[:, 1] = np.linspace(ymin, ymax, n)[1:-1] P1[:, 2] = z ticks.append(P0, P1, linewidth=1.5) P0[:, 0] = xmax + 0.015 P1[:, 0] = xmax - 0.025 * (xmax - xmin) ticks.append(P0, P1, linewidth=1.5) # Minors # ------------------------------------- n = 111 P0 = np.zeros((n - 2, 3)) P1 = np.zeros((n - 2, 3)) P0[:, 0] = np.linspace(xmin, xmax, n)[1:-1] P0[:, 1] = ymin P0[:, 2] = z P1[:, 0] = np.linspace(xmin, xmax, n)[1:-1] P1[:, 1] = ymin + 0.0125 * (ymax - ymin) P1[:, 2] = z ticks.append(P0, P1, linewidth=1) P0[:, 1] = ymax P1[:, 1] = ymax - 0.0125 * (ymax - ymin) ticks.append(P0, P1, linewidth=1) P0 = np.zeros((n - 2, 3)) P1 = np.zeros((n - 2, 3)) P0[:, 0] = xmin P0[:, 1] = np.linspace(ymin, ymax, n)[1:-1] P0[:, 2] = z P1[:, 0] = xmin + 0.0125 * (xmax - xmin) P1[:, 1] = np.linspace(ymin, ymax, n)[1:-1] P1[:, 2] = z ticks.append(P0, P1, linewidth=1) P0[:, 0] = xmax P1[:, 0] = xmax - 0.0125 * (xmax - xmin) ticks.append(P0, P1, linewidth=1) return ticks
"One, two! One, two! And through and through\n" " The vorpal blade went snicker-snack!\n" "He left it dead, and with its head\n" " He went galumphing back.\n" "\"And, has thou slain the Jabberwock?\n" " Come to my arms, my beamish boy!\n" "O frabjous day! Callooh! Callay!'\n" " He chortled in his joy.\n" "\n" "`Twas brillig, and the slithy toves\n" " Did gyre and gimble in the wabe;\n" "All mimsy were the borogoves,\n" " And the mome raths outgrabe.\n") window = app.Window(width=700, height=700, color=(1, 1, 1, 1)) @window.event def on_draw(dt): window.clear() glyphs.draw() glyphs = GlyphCollection(transform=Trackball(Position())) glyphs.append(jabberwocky, FontManager.get("Roboto-Regular.ttf")) window.attach(glyphs["transform"]) window.attach(glyphs["viewport"]) app.run()
# ----------------------------------------------------------------------------- # Copyright (c) 2009-2016 Nicolas P. Rougier. All rights reserved. # Distributed under the (new) BSD License. # ----------------------------------------------------------------------------- from glumpy import app, gl, gloo, glm, data from glumpy.graphics.text import FontManager from glumpy.graphics.collections import GlyphCollection from glumpy.transforms import Position, OrthographicProjection window = app.Window(width=512, height=512) @window.event def on_draw(dt): window.clear() label.draw() x,y,z = 256,256,0 font = FontManager.get("OpenSans-Regular.ttf", 64, mode='agg') label = GlyphCollection('agg', transform=OrthographicProjection(Position())) label.append("Hello World !", font, anchor_x = 'center', anchor_y = 'center', origin=(x,y,z), color=(1,1,1,1)) window.attach(label["transform"]) app.run()
# Distributed under the (new) BSD License. # ----------------------------------------------------------------------------- from glumpy import app from glumpy.graphics.text import FontManager from glumpy.graphics.collections import GlyphCollection from glumpy.transforms import Position, OrthographicProjection, Viewport window = app.Window(width=1200, height=800, color=(1, 1, 1, 1)) @window.event def on_draw(dt): window.clear() labels.draw() labels = GlyphCollection(transform=OrthographicProjection(Position())) regular = FontManager.get("OpenSans-Regular.ttf") text = "The quick brown fox jumps over the lazy dog" x, y, z = 2, window.height, 0 for i in range(6, 54, 2): scale = i / 48.0 y -= i * 1.1 labels.append(text, regular, origin=(x, y, z), scale=scale, anchor_x="left") window.attach(labels["transform"]) window.attach(labels["viewport"]) app.run()
"He left it dead, and with its head\n" " He went galumphing back.\n" "\"And, has thou slain the Jabberwock?\n" " Come to my arms, my beamish boy!\n" "O frabjous day! Callooh! Callay!'\n" " He chortled in his joy.\n" "\n" "`Twas brillig, and the slithy toves\n" " Did gyre and gimble in the wabe;\n" "All mimsy were the borogoves,\n" " And the mome raths outgrabe.\n") window = app.Window(width=700, height=700, title="hello", color=(1, 1, 1, 1)) @window.event def on_draw(dt): window.clear() glyphs.draw() glyphs = GlyphCollection(transform=Trackball(Position())) glyphs.append(jabberwocky, FontManager.get("c:/windows/fonts/arial.ttf")) window.attach(glyphs["transform"]) window.attach(glyphs["viewport"]) app.run()