Struct QAccelPlot::Internal::HeatmapShaderMapping

ClassList > QAccelPlot > Internal > HeatmapShaderMapping

How heatmap.frag maps an item-local pixel position p to a fractional cell coordinate along one dimension.

• #include <HeatmapGrid.hpp>

Public Types

Type	Name
enum	Mode Formula the shader evaluates; the values match heatmap.frag.

Public Attributes

Type	Name
Mode	mode = {Mode::Affine} Formula to evaluate.
double	offset = {0.0} Offset of the formula.
double	rate = {0.0} Per-pixel rate of the formula; unused by Affine .
double	scale = {0.0} Factor of the formula.
double	shift = {0.0} Argument of log1p at pixel 0; used byLogarithmic only.

Public Types Documentation

enum Mode

Formula the shader evaluates; the values match heatmap.frag.

enum QAccelPlot::Internal::HeatmapShaderMapping::Mode {
    Affine = 0,
    Exponential = 1,
    Logarithmic = 2
};

---

Public Attributes Documentation

variable mode

Formula to evaluate.

Mode QAccelPlot::Internal::HeatmapShaderMapping::mode;

---

variable offset

Offset of the formula.

double QAccelPlot::Internal::HeatmapShaderMapping::offset;

---

variable rate

Per-pixel rate of the formula; unused by Affine .

double QAccelPlot::Internal::HeatmapShaderMapping::rate;

---

variable scale

Factor of the formula.

double QAccelPlot::Internal::HeatmapShaderMapping::scale;

---

variable shift

Argument of log1p at pixel 0; used byLogarithmic only.

double QAccelPlot::Internal::HeatmapShaderMapping::shift;

---

---

The documentation for this class was generated from the following file QAccelPlot/src/QAccelPlot/series/internal/HeatmapGrid.hpp