Forge
vector_field.h File Reference
#include <fg/defines.h>

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Data Structures

class  VectorField
 VectorField is a line graph to display two dimensional data. More...
 

Namespaces

namespace  forge
 

Functions

FGAPI fg_err fg_create_vector_field (fg_vector_field *pField, const unsigned pNPoints, const fg_dtype pType, const fg_chart_type pChartType)
 Create a Vector field object.
 
FGAPI fg_err fg_retain_vector_field (fg_vector_field *pOut, fg_vector_field pIn)
 Increase reference count of the resource.
 
FGAPI fg_err fg_release_vector_field (fg_vector_field pField)
 Destroy vector field object.
 
FGAPI fg_err fg_set_vector_field_color (fg_vector_field pField, const float pRed, const float pGreen, const float pBlue, const float pAlpha)
 Set the color of vector field.
 
FGAPI fg_err fg_set_vector_field_legend (fg_vector_field pField, const char *pLegend)
 Set vector field legend.
 
FGAPI fg_err fg_get_vector_field_vertex_buffer (unsigned *pOut, const fg_vector_field pField)
 Get the resource identifier for vertices buffer.
 
FGAPI fg_err fg_get_vector_field_color_buffer (unsigned *pOut, const fg_vector_field pField)
 Get the resource identifier for colors buffer.
 
FGAPI fg_err fg_get_vector_field_alpha_buffer (unsigned *pOut, const fg_vector_field pField)
 Get the resource identifier for alpha values buffer.
 
FGAPI fg_err fg_get_vector_field_direction_buffer (unsigned *pOut, const fg_vector_field pField)
 Get the resource identifier for directions buffer.
 
FGAPI fg_err fg_get_vector_field_vertex_buffer_size (unsigned *pOut, const fg_vector_field pField)
 Get the vertices buffer size in bytes.
 
FGAPI fg_err fg_get_vector_field_color_buffer_size (unsigned *pOut, const fg_vector_field pField)
 Get the colors buffer size in bytes.
 
FGAPI fg_err fg_get_vector_field_alpha_buffer_size (unsigned *pOut, const fg_vector_field pField)
 Get the alpha values buffer size in bytes.
 
FGAPI fg_err fg_get_vector_field_direction_buffer_size (unsigned *pOut, const fg_vector_field pField)
 Get the directions buffer size in bytes.