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Project: Forward

Publisher: Msp

Image Editor

As a user of the image editor
I want to manipulate pixels
So I can change the appearance of the image

Scenarios
  1. Creating a new image
  2. Colouring a pixel
  3. Colouring a vertical range
  4. Colouring a horizontal range
  5. Colouring a mixed range
  6. Clearing the image
Creating a new image
When
I create a new image with 5 rows & 6 cols
Then
I should see the following image:
O O O O O O
O O O O O O
O O O O O O
O O O O O O
O O O O O O
Colouring a pixel
Given
I created an image
When
I colour the pixel 2,4 with colour "C"
Then
I should see the following image:
O O O O O
O O O O O
O O O O O
O C O O O
O O O O O
Colouring a vertical range
Given
I created an image
When
I colour a vertical range in column 3, from 2 until 4 with colour "W"
Then
I should see the following image:
O O O O O
O O W O O
O O W O O
O O W O O
O O O O O
Colouring a horizontal range
Given
I created an image
When
I colour a horizontal range in row 2, from 3 until 4 with colour "Z"
Then
I should see the following image:
O O O O O
O O Z Z O
O O O O O
O O O O O
O O O O O
Colouring a mixed range
Given
I created an image
When
I colour a vertical range in column 4, from 1 until 5 with colour "R"
And
I colour a horizontal range in row 2, from 4 until 5 with colour "B"
Then
I should see the following image:
O O O R O
O O O B B
O O O R O
O O O R O
O O O R O
Clearing the image
Given
I created a coloured image
Then
I should see the following image:
B B B B B
B B B B B
B B B B B
B B B B B
B B B B B
When
I clear the image
Then
I should see the following image:
O O O O O
O O O O O
O O O O O
O O O O O
O O O O O

Last published about 6 years ago by msp.