TypeError: could not convert to GimpRGB (Solved)

Pocholo · **Joined:** Jul 28, 2018 **Posts:** 1196

Hi guy it's me again and I'm having trouble recognizing what I'm doing wrong in this script. :gaah

I know that fencepost created a Script-fu script that I used, but his script need it for you to install a scanline pattern.I just created a "Jean (denim) seamless pattern" strictly with no 3rd party add ons. I used the GIMP "Newsprint" plugin instead of a pattern to create the fabric like lines. OK, I'm getting "TypeError: could not convert to GimpRGB", what is this old senile guy :hehe

missing?

File "C:\Users\Pocholo\AppData\Roaming\GIMP\2.10\plug-ins\Create a jean texture.py", line 43, in pm_jean__seamless_texture
pdb.gimp_context_set_foreground (fgColor)
TypeError: could not convert to GimpRGB

Code: Select all

from gimpfu import *

def pm_jean__seamless_texture(size, fgColor):

   pdb.gimp_context_push()
   size = 500
   #Create the first blue layer
   img = pdb.gimp_image_new(size, size, RGB)
   layer = pdb.gimp_layer_new(img, size, size, RGB, "Jean", 100, LAYER_MODE_NORMAL)
   pdb.gimp_image_add_layer(img, layer, 0)
   pdb.gimp_context_set_foreground (fgColor)
   pdb.gimp_drawable_fill(layer, FILL_FOREGROUND)
   
   #Create a new layer fill with Noise and change the layer mode
   layer = pdb.gimp_layer_new(img, size, size, RGB, "Blue1", 100, LAYER_MODE_GRAIN_MERGE)
   pdb.gimp_image_add_layer(img, layer, 0)
   pdb.gimp_drawable_fill(layer, FILL_FOREGROUND)
   pdb.plug_in_hsv_noise(img, layer, 1, 180, 0, 255)
   pdb.gimp_layer_set_mode(layer, LAYER_MODE_GRAIN_MERGE)
   
   #Create a layer and change layer mode
   layer = pdb.gimp_layer_new(img, size, size, RGB, "Blue2", 100, LAYER_MODE_NORMAL)
   pdb.gimp_image_add_layer(img, layer, 0)
   pdb.gimp_context_set_foreground (fgColor)
   pdb.gimp_drawable_fill(layer, FILL_FOREGROUND)   
   pdb.gimp_layer_set_mode(layer, LAYER_MODE_GRAIN_MERGE)
   
   #Create a layer and create the texture
   layer = pdb.gimp_layer_new(img, size, size, RGB, "Texture", 100, LAYER_MODE_NORMAL)
   pdb.gimp_image_add_layer(img, layer, 0)
   pdb.gimp_context_set_foreground (fgColor)
   pdb.gimp_drawable_fill(layer, FILL_FOREGROUND)   
   pdb.gimp_layer_set_mode(layer, LAYER_MODE_MULTIPLY)
   pdb.plug_in_newsprint(img, layer, 
                              6, 
                              0, 
                              0, 
                              55, 
                              1, 
                              55, 
                              1, 
                              55, 
                              1, 
                              55, 
                              1, 
                              50)
   #Merge all layers
   layer = pdb.gimp_image_merge_visible_layers(img, CLIP_TO_BOTTOM_LAYER)
                              
   gimp.Display(img)
   
   pdb.gimp_context_pop()

Pocholo · **Joined:** Jul 28, 2018 **Posts:** 1196

I had on the define line (size, fgColor) and the script was giving me an error mention above. I thought those were defined. I wrote on the lines below, the size = 500 and fgColor = (51, 112, 172). Now the script is running smoothly.

OK, I did't have to do this in the Heart script that I posted last night. What's the difference?

Code: Select all

def pm_jean__seamless_texture(size, fgColor):

   pdb.gimp_context_push()
   
   size = 500
   fgColor = (51, 112, 172)
   
   #Create the first blue layer
   img = pdb.gimp_image_new(size, size, RGB)
   layer = pdb.gimp_layer_new(img, size, size, RGB, "Jean", 100, LAYER_MODE_NORMAL)
   pdb.gimp_image_add_layer(img, layer, 0)
   pdb.gimp_context_set_foreground (fgColor)
   pdb.gimp_drawable_fill(layer, FILL_FOREGROUND)

This is the result

MareroQ · **Posted:** Fri May 08, 2020 10:53 pm **(#3)**

Hi Pocholo.

Congratulations. :clap

It works without error for me (after deleting the size = 500 entry and adding registration).
It would be easier to try if all the code was included.

Pocholo · **Joined:** Jul 28, 2018 **Posts:** 1196

Thank you MareroQ. Can you explain me how you did it? I'm puzzle! :puzzled

Code: Select all

from gimpfu import *

def pm_jean__seamless_texture(size, fgColor):

   pdb.gimp_context_push()
   
   size = 500
   fgColor = (51, 112, 172)
   
   #Create the first blue layer
   img = pdb.gimp_image_new(size, size, RGB)
   layer = pdb.gimp_layer_new(img, size, size, RGB, "Jean", 100, LAYER_MODE_NORMAL)
   pdb.gimp_image_add_layer(img, layer, 0)
   pdb.gimp_context_set_foreground (fgColor)
   pdb.gimp_drawable_fill(layer, FILL_FOREGROUND)
   
   #Create a new layer fill with Noise and change the layer mode
   layer = pdb.gimp_layer_new(img, size, size, RGB, "Blue1", 100, LAYER_MODE_GRAIN_MERGE)
   pdb.gimp_image_add_layer(img, layer, 0)
   pdb.gimp_drawable_fill(layer, FILL_FOREGROUND)
   pdb.plug_in_hsv_noise(img, layer, 1, 180, 0, 255)
   pdb.gimp_layer_set_mode(layer, LAYER_MODE_GRAIN_MERGE)
   
   #Create a layer and change layer mode
   layer = pdb.gimp_layer_new(img, size, size, RGB, "Blue2", 100, LAYER_MODE_NORMAL)
   pdb.gimp_image_add_layer(img, layer, 0)
   pdb.gimp_context_set_foreground (fgColor)
   pdb.gimp_drawable_fill(layer, FILL_FOREGROUND)   
   pdb.gimp_layer_set_mode(layer, LAYER_MODE_GRAIN_MERGE)
   
   #Create a layer and create the texture
   layer = pdb.gimp_layer_new(img, size, size, RGB, "Texture", 100, LAYER_MODE_NORMAL)
   pdb.gimp_image_add_layer(img, layer, 0)
   pdb.gimp_context_set_foreground (fgColor)
   pdb.gimp_drawable_fill(layer, FILL_FOREGROUND)   
   pdb.gimp_layer_set_mode(layer, LAYER_MODE_MULTIPLY)
   pdb.plug_in_newsprint(img, layer, 
                              6, 
                              0, 
                              0, 
                              55, 
                              1, 
                              55, 
                              1, 
                              55, 
                              1, 
                              55, 
                              1, 
                              50)
   #Merge all layers
   layer = pdb.gimp_image_merge_visible_layers(img, CLIP_TO_BOTTOM_LAYER)
                              
   gimp.Display(img)
   
   pdb.gimp_context_pop()
   
   
   

register(
   "pm_jean__seamless_texture",
   "Creates a denim texture",
   "Creates a denim seamless texture",
   "Pocholo",
   "Pocholo",
   "2020",
   "Jean texture",
   "",

[
   
   (PF_COLOR, "fgcolor", "Texture color", (51, 112, 172)),
   (PF_SPINNER, "size", "Texture size", 500, (100, 1000, 1)),

],

 [],
pm_jean__seamless_texture, menu="<Image>/Python-Fu/Jean texture")

main()    

MareroQ · **Posted:** Sat May 09, 2020 12:33 am **(#5)**

You changed the order of PF_SPINNER, "size", with PF_COLOR, "fgcolor" (they must appear in the order in the definition), I removed unnecessary spaces in the registration (according to the attachment),
I commented on:
#size = 500
#fgColor = (51, 112, 172)

Do you use Notepad ++?

ps. Don't forget about #!/Usr/bin/env python.

Pocholo · **Joined:** Jul 28, 2018 **Posts:** 1196

Something so simple and yet for me a newbie, so hard. Thank you my friend owe you! Be safe. By the way, yes I use noterpad++.

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