def captureScreenshot(filename):
format = Drawing.Imaging.ImageFormat.Gif
bounds = Forms.Screen.GetBounds(Drawing.Point.Empty)
with Drawing.Bitmap(bounds.Width, bounds.Height) as bitmap:
with Drawing.Graphics.FromImage(bitmap) as gr:
gr.CopyFromScreen(Drawing.Point.Empty, Drawing.Point.Empty,
bounds.Size)
bitmap.Save(filename, format)
def load_image():
filter = "BMP (*.bmp)|*.bmp|PNG (*.png)|*.png|JPG (*.jpg)|*.jpg|All (*.*)|*.*||"
#filter = "PNG (*.png)|*.png"
filename = rs.OpenFileName("Select image file", filter)
if not filename: return
# use the System.Drawing.Bitmap class described at
# [url]http://msdn.microsoft.com/en-us/library/system.drawing.bitmap.aspx[/url]
img = SD.Bitmap(filename)
w = img.Width
h = img.Height
red = []
green = []
blue = []
colourTuple = []
sumR = 0
sumG = 0
sumB = 0
N = 0
for x in range(w):
for y in range(h):
color = img.GetPixel(x, y)
r = rs.ColorRedValue(color)
g = rs.ColorGreenValue(color)
b = rs.ColorBlueValue(color)
red.append(r)
green.append(g)
blue.append(b)
N += N
for item in red:
sumR += item
colourTuple.append(sumR / len(red))
for item in green:
sumG += item
colourTuple.append(sumG / len(green))
for item in blue:
sumB += item
colourTuple.append(sumB / len(blue))
print(colourTuple)
return colourTuple, filename
def PictureframeOnScale():
filter = "PNG (*.png)|*.png|JPG (*.jpg)|*.jpg|BMP (*.bmp)|*.bmp|All (*.*)|*.*||"
#filter = "PNG (*.png)|*.png"
filename = rs.OpenFileName("Select existing image file", filter)
if not filename: return
# use the System.Drawing.Bitmap class described at
# [url]http://msdn.microsoft.com/en-us/library/system.drawing.bitmap.aspx[/url]
img = SD.Bitmap(filename)
img.Dispose
# define scale from inch to file unitsystem
dblScale = rs.UnitScale(rs.UnitSystem(), 8)
#calculate width based on image pixel dimension and image HorizontalResolution
w = str((img.Width / img.HorizontalResolution) * dblScale)
#release the image (not sure if this is correct but seems to work)
# scripted rhino command pictureframe with width and height as calculated above
rs.Command("!_-PictureFrame \"" + filename + "\" _Pause " + w + " ")
def get_facereader_rep(filename):
FR.GrabCredits(1)
bitmap = Drawing.Bitmap(filename)
try:
result = (FR.AnalyzeFace(bitmap))
result = json.loads(result.ToJson())
except:
return "error"
if isinstance(result, Mapping):
if result['FaceAnalyzed']:
landmarks = []
landmarks_dict = result['Landmarks3D']
for item in landmarks_dict:
landmarks.append([item['X'], item['Y'], item['Z']])
landmarks = np.array(landmarks)
return landmarks
else:
# no face found
return "no face found"
plane = 0
if plane > 2:
plane = 2
if not level:
level = 0
nyz = ny * nz
dims = [nz, ny, nx]
if level >= dims[plane]:
level = dims[plane] - 1
mx = max(vals)
mn = min(vals)
if plane == 0:
bmp = drw.Bitmap(nx, ny)
for x in range(nx):
for y in range(ny):
v = vals[get_index(x, y, level)]
bmp.SetPixel(x, ny - 1 - y, get_color(v))
elif plane == 1:
bmp = drw.Bitmap(nx, nz)
for x in range(nx):
for y in range(nz):
v = vals[get_index(x, level, y)]
bmp.SetPixel(x, nz - 1 - y, get_color(v))
elif plane == 2:
bmp = drw.Bitmap(ny, nz)
for x in range(ny):
for y in range(nz):
v = vals[get_index(level, x, y)]
try:
for x in range(aBitmap.Width // resolution):
for y in range(aBitmap.Height // resolution):
aColour = aBitmap.GetPixel(x * resolution, y * resolution)
if (aColour.A >
128): # Make a panel for non-transparent pixels only
aPanel = gh.Kernel.Special.GH_Panel()
aPanel.NickName = NICKNAME
aPanel.UserText = ""
aPanel.Properties.Colour = aColour
aPanel.Properties.Font = sd.Font("Trebuchet MS", 4)
aPanel.Properties.Multiline = False
theDoc.AddObject(aPanel, False, theDoc.ObjectCount + 1)
aPanel.Attributes.Pivot = sd.PointF(
x * x_spacing, y * y_spacing)
aPanel.Attributes.Bounds = sd.RectangleF(
0, 0, x_spacing, y_spacing)
except Exception, ex:
ghenv.Component.AddRuntimeMessage(
Grasshopper.Kernel.GH_RuntimeMessageLevel.Warning, str(ex))
try:
theBitmap = sd.Bitmap(imagePath)
remove_old()
print "Creating {:d}x{:d} Image".format(theBitmap.Width, theBitmap.Height)
make_new(theBitmap, xSpacing, ySpacing, Resolution)
except Exception, ex:
ghenv.Component.AddRuntimeMessage(
Grasshopper.Kernel.GH_RuntimeMessageLevel.Warning, str(ex))