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GBlog
Frontend Developer Roadmap 2024
Frontend development means to design the face of a website or application. It involves working on the appearance of the website. Building interactive buttons, using images...
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Wand matte_color property in Python
Some distortion transitions can not be calculated in the virtual-pixel space. Either being invalid, or NaN (not-a-number). You can define how such a pixel should be repres...
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Python
Python-wand
Wand level() function in Python
level() function controls the black and white boundaries of an image. Similar to the gamma() method, mid-point levels can be adjusted with the gamma keyword argument. The ...
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Python
Python-wand
Wand gamma() function in Python
gamma() allows us to adjust the luminance of an image. Resulting pixels are defined as pixel^(1/gamma). The value of gamma is typically between 0.8 2.3 range, and value o...
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Python
Python-wand
Wand function() function in Python
function() function is similar to evaluate function. In function() function pixel channels can be manipulated by applies a multi-argument function to pixel channels.Follow...
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Python
Python-wand
Wand rotate() function in Python
Rotation changes the orientation of image or it rotates image to a particular angle. rotate() takes a degree which can be 0 to 359. (Actually you can pass 360, 361, or mor...
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Python
Python-wand
Wand path_line() function in Python
path_line() is a function specially introduced for paths. path_line() draws a line from a destination point to the point we want the line we end to. It takes only end poin...
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Python
Python-wand
Wand line() function in Python
line() is another drawing function present in wand.drawing module. As the name implies line() function is used to draw a line in the image. line() function only need two a...
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Python
Python-wand
Wand arc() function in Python
arc() is a function present in wand.drawing module. arc() function draws an arc in the image. You’ll need to define three pairs of (x, y) coordinates. First second pair o...
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Python
Python-wand
Wand ellipse() function in Python
ellipse() function is used to draw an ellipse on the image. Just similar to drawing circle the ellipse() function requires two pairs of point that is, origin and a pair of...
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Python
Python-wand
Wand affine_projection distortion method in Python
Affine Projection is very much similar to scale_rotate_translate distortion type. The only difference is that it exactly needs six real numbers for the distortion argument...
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Python
Python-wand
Wand perspective distortion method in Python
Perspective is another type of distortion method in distort function. It represents image in perspective based on arguments. Perspective distortion requires 4 pairs of poi...
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Python
Python-wand
Wand path_close() function in Python
path_close() is another function included in wand for paths. The main aim of this function is to join the last destination point to the first point in the path. It simply ...
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Python
Python-wand
Wand path_elliptic_arc() function in Python
path_elliptic_arc() is a function specially introduced for paths. path_elliptic_arc() draws an elliptical arc from current point to a particular point we want the arc to d...
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Python
Python-wand
Wand path_curve() function in Python
path_curve() is a function specially introduced for paths. path_curve() draws a cubic bezier curve from the destination point of the Image to a particular point (x, y) wit...
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Python
Python-wand
Boundary Root to Leaf Path traversal of a Binary Tree
Given a Binary Tree, the task is to print all Root to Leaf path of this tree in Boundary Root to Leaf path traversal.Boundary Root to Leaf Path Traversal: In this traversa...
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