WXP::WindPlot Class Reference

This class plots wind symbols. More...

#include "../include/WindPlot.h"

Static Public Member Functions
static int	drawBarbMap (Plot &plot, Point &pt, Wind &wnd, float size, float offset)
static int	drawBarb (Plot &plot, Point &pt, Wind &wnd, float size, float offset)
static int	drawVectMap (Plot &plot, Point &pt, Wind &wnd, float size, float arrow)
static int	drawVect (Plot &plot, Point &pt, Wind &wnd, float size, float arrow)
static int	drawTrack (Plot &plot, Point &pt, Wind &wnd, float scale, float arrow, int maj, int min)

Detailed Description

This class plots wind symbols.

Author

Dan Vietor

Member Function Documentation

drawBarb()

int WindPlot::drawBarb ( Plot &  plot, Point &  pt, Wind &  wnd, float  size, float  offset  )

static

Draws a wind barb

Parameters

plot	Plot object
pt	Place to plot barb
wnd	Wind data (dir relative to plot)
size	Size of barb in plot coordinates
offset	Offset to start of barb, used to plot barb with cloud symbol

References WXP::Points::add(), WXP::Points::clear(), WXP::Plot::drawFill(), WXP::Plot::drawLine(), WXP::Const::DRC, WXP::Const::MISS, WXP::Plot::setFillStyle(), WXP::Point::x, and WXP::Point::y.

Referenced by WXP::ProfPlot::draw(), WXP::UpaXSectPlot::draw(), WXP::VectPlot::draw(), drawBarbMap(), and WXP::NidsPlot::drawData().

drawBarbMap()

int WindPlot::drawBarbMap ( Plot &  plot, Point &  pt, Wind &  wnd, float  size, float  offset  )

static

Draws a wind barb corrected for projection

Parameters

plot	Plot object
pt	Place to plot barb
wnd	Wind data (dir relative to north)
size	Size of barb in plot coordinates
offset	Offset to start of barb, used to plot barb with cloud symbol

References drawBarb().

Referenced by WXP::DatumPlot::draw().

drawTrack()

int WindPlot::drawTrack ( Plot &  plot, Point &  pt, Wind &  wnd, float  scale, float  arrow, int  maj, int  min  )

static

Draws a vector track which is an arrow with tick marks

Parameters

plot	Plot object
pt	Place to plot barb
wnd	Wind data (dir relative to plot)
scale	Scale factor of arrow and tick marks
arrow	Size of arrow
maj	Number of major tick marks
min	Number of minor tick marks

References WXP::Points::add(), WXP::Points::clear(), WXP::Plot::drawLine(), WXP::Const::DRC, WXP::Const::MISS, WXP::Point::x, and WXP::Point::y.

Referenced by WXP::DatumPlot::draw().

drawVect()

int WindPlot::drawVect ( Plot &  plot, Point &  pt, Wind &  wnd, float  size, float  arrow  )

static

Draws a wind vector

Parameters

plot	Plot object
pt	Place to plot barb
wnd	Wind data (dir relative to plot)
size	Size of vector in plot coordinates
arrow	Size of arrow

References WXP::Points::add(), WXP::Points::clear(), WXP::Plot::drawLine(), WXP::Plot::drawText(), WXP::Const::MISS, WXP::Point::offset(), WXP::Calc::windU(), WXP::Calc::windV(), WXP::Point::x, and WXP::Point::y.

Referenced by WXP::VectPlot::draw(), WXP::VectPlot::drawStreamline(), WXP::VectPlot::drawVect(), and drawVectMap().

drawVectMap()

int WindPlot::drawVectMap ( Plot &  plot, Point &  pt, Wind &  wnd, float  size, float  arrow  )

static

Draws a wind vector relative to projection

Parameters

plot	Plot object
pt	Place to plot barb
wnd	Wind data (dir relative to north)
size	Size of vector in plot coordinates
arrow	Size of arrow

References drawVect().

Referenced by WXP::DatumPlot::draw().

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The documentation for this class was generated from the following files:

• WindPlot.h
• WindPlot.cc