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Figure.cpp
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Figure.cpp
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#include "graffy.h"
#include "supportFcn.h"
CGobj::CGobj()
:m_dlg(NULL), hPar(NULL), visible(true), hChild(NULL)
{
type = GRAFFY_root;
}
GRAPHY_EXPORT void CGobj::setPos(double x0, double y0, double width, double height)
{
pos.x0 = x0;
pos.y0 = y0;
pos.width = width;
pos.height = height;
}
void CGobj::setPos(CPosition &posIn)
{
pos = posIn;
}
GRAPHY_EXPORT CGobj& CGobj::operator=(const CGobj& rhs)
{
if (this != &rhs)
{
color = rhs.color;
pos = rhs.pos;
hPar = rhs.hPar;
m_dlg = rhs.m_dlg;
visible = rhs.visible;
type = rhs.type;
}
return *this;
}
CPosition::CPosition()
{
}
CPosition::CPosition(double x, double y, double w, double h)
:x0(x), y0(y), width(w), height(h)
{
}
void CPosition::AdjustPos2FixLocation(CRect oldrt, CRect newrt)
{
}
CRect CPosition::GetRect(CRect windRect)
{ // from pos to RECT --> why not use this for general purposes? 8/14/2017
POINT org;
int windWidth, windHeight, axHeight, axWidth;
windWidth = windRect.right-windRect.left;
windHeight= windRect.bottom-windRect.top;
org.x = (int)((double)windRect.left + (double)windRect.Width()*x0+.5);
org.y = (int)((double)windRect.bottom - (double)windRect.Height()*y0+.5);
axWidth = (int)((double)windRect.Width()*width+.5);
axHeight = (int)((double)windRect.Height()*height+.5);
CRect rctAx(org, CPoint(org.x+axWidth, org.y-axHeight));
return rctAx;
}
void CPosition::Set(CRect windRect, CRect axRect)
{ // from RECT to pos
width = (double)axRect.Width()/windRect.Width();
height = (double)axRect.Height()/windRect.Height();
x0 = (double)(axRect.left-windRect.left) / windRect.Width();
y0 = (double)(windRect.bottom-axRect.bottom) / windRect.Height();
}
CFigure::CFigure()
{
color = RGB(230, 230, 210);
type = GRAFFY_figure;
}
CFigure::CFigure(CWndDlg * base, CGobj* pParent)
{
color = RGB(230, 230, 210);
type = GRAFFY_figure;
m_dlg = base;
hPar = pParent;
hPar->child.push_back(this);
}
CFigure::~CFigure()
{
hPar->child.pop_back();
while (!ax.empty()) {
delete ax.back();
ax.pop_back();
}
while (!text.empty()) {
delete text.back();
text.pop_back();
}
m_dlg=NULL;
}
CAxis *CFigure::axes(CPosition pos)
{
CAxis *in = new CAxis(m_dlg, this);
in->setPos(pos);
ax.push_back(in);
return in;
}
CAxis *CFigure::axes(double x0, double y0, double width, double height)
{
CAxis *in = new CAxis(m_dlg, this);
in->setPos(x0, y0, width, height);
ax.push_back(in);
return in;
}
void CFigure::DeleteAxis(int index)
{
ax.pop_back();
}
CText *CFigure::AddText(const char* strIn, CPosition pos)
{
CText *in = new CText(m_dlg, this, strIn, pos);
text.push_back(in);
return in;
}
RECT CFigure::GetRect(CPosition pos)
{
RECT rt, tp;
HWND h = GetHWND_PlotDlg((HANDLE)this);
GetClientRect(h,&rt);
int width = (rt.right-rt.left);
int height = (rt.bottom-rt.top);
tp.left = rt.left + (int)(width * pos.x0+.5);
tp.top = rt.top + (int)(height * pos.y0+.5);
tp.right = tp.left + (int)(width * pos.width+.5);
tp.bottom = tp.top+ (int)(height* pos.height+.5);
return tp;
}