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ofxAlbers
A colour addon for OpenFrameworks
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A high-level abstract base class representing a colour palette based on colour theory. More...
#include <TheoryPalette.h>
Public Member Functions | |
| virtual SharedPtrColVec | createPalette (const ofColor &_seedColour)=0 |
| Abstract virtual class which provides the interface to creating a colour scheme from a seed colour. More... | |
| TheoryPalette () | |
| Constructor used to instantiate member objects, viz. 'colours'. | |
| void | populatePalette (const ColVec &oldVec) |
| Populates the colours vector. More... | |
| SharedPtrColVec | generateRandom () |
| Generate a random colour scheme. Useful for quickly generating pleasing colours to use. | |
 Public Member Functions inherited from ColourPalette | |
| ColourPalette () | |
| Constructor used to instantiate member objects, viz. 'colours'. | |
| ColourPalette (const ColourPalette &old) | |
| ABS's copy constructor. Creates a 'unique' shared pointer from the old one as we don't want it to point to the previous instantiation's 'colours'. | |
| void | operator= (const ColourPalette &old) |
| ABS's assignment operator. Creates a 'unique' shared pointer from the old one as we don't want it to point to the previous instantiation's 'colours'. | |
| SharedPtrColVec | getPalette () const |
| Generic colour scheme getter. Returns a shared pointer to the colour scheme itself. More... | |
| void | sortPalette (string channel="hue") |
| Used to sort the palette of colours based on chosen channel. More... | |
| void | darken (unsigned int percent) |
| Used to darken a colour scheme by a given percentage. More... | |
| void | lighten (unsigned int percent) |
| Used to lighten a colour scheme by a given percentage. More... | |
| void | saturate (unsigned int percent) |
| Used to saturate a colour scheme by a given percentage. More... | |
| void | desaturate (unsigned int percent) |
| Used to desaturate a colour scheme by a given percentage. More... | |
| void | adjustHue (int percent) |
| Used to adjust the hue by a given percentage - n.b. can be a negative value. More... | |
Additional Inherited Members | |
| Static Public Member Functions inherited from ColourPalette | |
| static ofColor | darken (ofColor &col, unsigned int percent) |
| Used to darken a colour by a given percentage. More... | |
| static ofColor | lighten (ofColor &col, unsigned int percent) |
| Used to lighten a colour by a given percentage. More... | |
| static ofColor | saturate (ofColor &col, unsigned int percent) |
| Used to saturate a colour by a given percentage. More... | |
| static ofColor | desaturate (ofColor &col, unsigned int percent) |
| Used to desaturate a colour by a given percentage. More... | |
| static ofColor | adjustHue (ofColor &col, int percent) |
| Used to adjust the hue by a given percentage - n.b. can be a negative value. More... | |
| Protected Attributes inherited from ColourPalette | |
| SharedPtrColVec | colours |
| stores the of representation of the generated colours. | |
| ofColor | seedColour = ofColor(255, 255, 255) |
| the base colour with which to generate a scheme from. | |
A high-level abstract base class representing a colour palette based on colour theory.
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pure virtual |
Abstract virtual class which provides the interface to creating a colour scheme from a seed colour.
| _seedColour | The ofColor seed/base colour with which to construct the palette from. |
Implemented in MonochromePalette, AnalogousPalette, ComplimentaryPalette, and TriadPalette.
| void TheoryPalette::populatePalette | ( | const ColVec & | oldVec | ) |
Populates the colours vector.
| oldVec | The vector of ofColors that is to be copied. |
1.8.11
