/
chart.cpp
2107 lines (1870 loc) · 62.8 KB
/
chart.cpp
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/***************************************************************************
* Copyright (C) 2012 by Jonathan Duddington *
* email: jonsd@users.sourceforge.net *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 3 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, see: *
* <http://www.gnu.org/licenses/>. *
***************************************************************************/
#include <wx/dcbuffer.h>
#include "auroramon.h"
#pragma region Declarations
#define N_SCROLL 8 //scroll by 8 pixels
wxFont Font_GraphDate(24, wxFONTFAMILY_SWISS, wxFONTSTYLE_NORMAL, wxFONTWEIGHT_BOLD);
wxFont Font_ChartName(16, wxFONTFAMILY_SWISS, wxFONTSTYLE_NORMAL, wxFONTWEIGHT_NORMAL);
wxFont Font_SunElevation(10, wxFONTFAMILY_SWISS, wxFONTSTYLE_NORMAL, wxFONTWEIGHT_BOLD);
CHART_PAGE chart_pages[N_PAGES];
DATAREC *graph_data[N_INV];
unsigned short *dsp_data[N_INV][N_DSP];
char *ns[2] = {NULL, NULL};
unsigned short *points_vt1[2] = {NULL, NULL};
unsigned short *points_vt2[2] = {NULL, NULL};
unsigned short *points_pw0[2] = {NULL, NULL};
unsigned short *points_pw1[2] = {NULL, NULL};
unsigned short *points_pw2[2] = {NULL, NULL};
short *points_tmpr[2] = {NULL, NULL};
unsigned short points_pwi[N_10SEC+1];
unsigned short *points_dsp[2][N_DSP];
wxPoint points[N_10SEC+3];
static int draw_width = 0;
static int graph_date_width = 0;
const double range_adjust[11] = {0.125, 0.1768, 0.25, 0.3536, 0.5, 0.7071, 1.0, 1.4142, 2.0, 2.8284, 4.0};
#define CLIPPING_WIDTH 8
// Main form Location
int dlgCoords_ParentPosX = 0;
int dlgCoords_ParentPosY = 0;
// form Location
int dlgCoords_PosX = 0;
int dlgCoords_PosY = 116;
int dlgCoord_width = 150; // 320;
int dlgCoords_height = 110; // 280; // per inverter + DLG header eg 27
#pragma endregion
// Done 31/07/2022 - positioned form bottom left of Main form
// Done 24/07/2022 - fix form size to show information for all parameters shown on chart (max 5)
// TODO - set form initial location to bottom left of parent form
GraphPanel::GraphPanel(wxWindow *parent, const wxPoint& pos, const wxSize &size):
wxScrolledWindow(parent,-1,pos,size,wxSUNKEN_BORDER | wxHSCROLL)
{//============================================================
int ix;
newday = 1;
page = 0;
histogram_page = 0;
top_ix = 0;
start_ix = N_10SEC;
chart_mode = 0;
x_scale = 0; // not yet set
hist_xscale_ix = 4;
hist_range_ix = 6;
energy_n_days = 0;
enable_draw = 0;
SetColours(0);
for(ix=0; ix<N_INV; ix++)
graph_data[ix] = NULL;
SetFocus();
EnableScrolling(false, false);
} // end of GraphPanel::GraphPanel
void GraphPanel::SetColours(int white)
{//===================================
if(white)
{
colour_backg.Set((unsigned long)0xffffff);
colour_grid1.Set((unsigned long)0x707070);
colour_grid2.Set((unsigned long)0xd0d0d0);
colour_text1.Set((unsigned long)0x000000);
colour_text2.Set((unsigned long)0x800000);
}
else
{
colour_backg.Set((unsigned long)0x000000);
colour_grid1.Set((unsigned long)0xc0c0c0);
colour_grid2.Set((unsigned long)0x606060);
colour_text1.Set((unsigned long)0xffffff);
colour_text2.Set((unsigned long)0xa8f4ff);
}
SetBackgroundColour(colour_backg);
}
DlgCoords::DlgCoords(wxWindow *parent)
// : wxDialog(parent, -1, _T("Coords"), wxPoint(0, 116), wxSize(320,280+DLG_HX))
: wxDialog(parent, -1, _T("Coords"), wxPoint(dlgCoords_PosX, dlgCoords_PosY), wxSize(dlgCoord_width, dlgCoords_height + DLG_HX))
{//====================================
int x, y;
int ix;
x = 80;
y = 0;
new wxStaticText(this, -1, _T("Time"), wxPoint(8, 0));
t_time = new wxStaticText(this, -1, wxEmptyString, wxPoint(x, 0));
for(ix=0; ix<5; ix++)
{
y += 16;
t_label[ix] = new wxStaticText(this, -1, wxEmptyString, wxPoint(8, y));
t_value[ix] = new wxStaticText(this, -1, wxEmptyString, wxPoint(x, y), wxSize(100, 200));
}
}
void DlgCoords::ShowDlg(CHART_PAGE *chart_page, int period)
{//========================================================
int graph_num;
int graphtype;
int inv;
double value=0;
int v;
int x;
int ix;
int sum;
wxString label_string;
wxString format_string;
static int prev_period = 0;
if(period < 0)
period = prev_period;
prev_period = period;
if(IsShown() == false)
{
// current form location availabe in mainframe->MainPosX and mainframe->MainPosY
// position dlgCoords bottom left - aligning on bottom edge
dlgCoords_PosX = mainframe->MainPosX - dlgCoord_width;
dlgCoords_PosY = mainframe->MainPosY + mainframe->MainHeight - GetSize().GetHeight();
#ifdef __WXMSW__
// 24/7/2022 - increase form height to allow for time + 5 (max) data fields
// SetSize (x, y, w, h)
// SetSize(0, 116, 150, 100+DLG_HX);
// SetSize(0, 116, 150, 110 + DLG_HX);
SetSize(dlgCoords_PosX, dlgCoords_PosY, dlgCoord_width, dlgCoords_height + DLG_HX);
#else
// SetSize (x, y, w, h)
SetSize(0, 116, 150, 96+DLG_HX);
#endif
}
t_time->SetLabel(wxString::Format(_T("%d:%.2d:%.2d"), period/360, (period/6)%60, (period%6)*10));
Show(true);
ix = 0;
for(graph_num=0; graph_num < N_PAGE_GRAPHS; graph_num++)
{
if(((graphtype = chart_page->graph[graph_num].type )== 0) || (graphtype >= n_graphtypes))
continue;
inv = chart_page->graph[graph_num].inverter;
x = 0;
value = 0;
switch(graphtype)
{
case g_PowerTotal:
if(inverter_address[1] == 0)
continue; // don't show if there is only one inverter
if((graph_data[0] != NULL) && (graph_data[0][period].pw0 != 0xffff))
value = graph_data[0][period].pw0;
if((graph_data[1] != NULL) && (graph_data[1][period].pw0 != 0xffff))
value += graph_data[1][period].pw0;
value /= X_PO;
break;
case g_PowerOut:
if((graph_data[inv] != NULL) && (graph_data[inv][period].pw0 != 0xffff))
value = (double)graph_data[inv][period].pw0/X_PO;
break;
case g_Power1:
if(graph_data[inv] != NULL)
value = (double)graph_data[inv][period].pw1/X_PI;
break;
case g_Power2:
if(graph_data[inv] != NULL)
value = (double)graph_data[inv][period].pw2/X_PI;
break;
case g_PowerMin12:
continue; // don't include
case g_PowerBalance:
if(graph_data[inv] != NULL)
{
if((sum = graph_data[inv][period].pw1 + graph_data[inv][period].pw2) > 0)
{
value = (double)graph_data[inv][period].pw1 * 100 * X_PI/X_PO / sum;
}
}
break;
case g_Voltage1:
if(graph_data[inv] != NULL)
value = (double)graph_data[inv][period].vt1/X_VI;
break;
case g_Voltage2:
if(graph_data[inv] != NULL)
value = (double)graph_data[inv][period].vt2/X_VI;
break;
case g_Current1:
if((graph_data[inv] != NULL) && ((v = graph_data[inv][period].vt1) > 0))
value = (double)graph_data[inv][period].pw1 * X_VI/X_PI/ v;
break;
case g_Current2:
if((graph_data[inv] != NULL) && ((v = graph_data[inv][period].vt2) > 0))
value = (double)graph_data[inv][period].pw2 * X_VI/X_PI/ v;
break;
case g_SunElevation:
value = (double)sun_elevation[period]/100;
break;
case g_SolarIntensity:
value = (double)sun_intensity[inv][period]/10;
break;
case g_Temperature:
if(graph_data[inv] != NULL)
value = (double)graph_data[inv][period].tmpr/100;
break;
case g_Efficiency:
if(graph_data[inv] != NULL)
{
if((sum = graph_data[inv][period].pw1 + graph_data[inv][period].pw2) > 0)
{
value = (double)graph_data[inv][period].pw0 * 100 * X_PI/X_PO / sum;
}
}
break;
default:
if(dsp_data[inv][graph_types[graphtype].dsp_code] != NULL)
{
x = dsp_data[inv][graph_types[graphtype].dsp_code][period];
value = (double)x / graph_types[graphtype].multiply;
}
break;
}
t_label[ix]->SetLabel(wxString(graph_types[graphtype].mnemonic, wxConvLocal));
if(x == 0xffff)
{
t_value[ix]->SetLabel(wxEmptyString);
}
else
{
format_string.Printf(_T("%%.%df"), graph_types[graphtype].decimalplaces);
t_value[ix]->SetLabel(wxString::Format(format_string, value));
}
ix++;
}
while(ix < 5)
{
t_label[ix]->SetLabel(wxEmptyString);
t_value[ix]->SetLabel(wxEmptyString);
ix++;
}
// return focus to main form
mainframe->SetFocus();
}
void GraphPanel::OnMouse(wxMouseEvent& event)
{//==========================================
long x, y;
int scroll_x, scroll_y;
int period;
wxString date;
SetFocus();
event.GetPosition(&x, &y);
GetViewStart(&scroll_x, &scroll_y);
scroll_x *= N_SCROLL;
if(chart_mode == 0)
{
if(event.RightDown() || event.LeftDClick())
{
if(dlg_coords->IsShown())
{
dlg_coords->Show(false);
return;
}
}
else
if(dlg_coords->IsShown() == false)
return;
x += (scroll_x * 2);
period = (int)(x * x_scale + start_ix + 0.5);
dlg_coords->ShowDlg(chart_page, period);
}
else
if(chart_mode == 1)
{
if(event.LeftDClick())
{
date = DateAtCursor(x + scroll_x);
DisplayDateGraphs(date, 0);
}
}
}
void GraphPanel::SetMode(int mode)
{//===============================
if(mode >= 0)
chart_mode = mode;
if(chart_mode != 0)
{
dlg_coords->Show(false);
}
if(chart_mode == 0)
{
ShowPage(page);
}
if(chart_mode == 1)
{
hist_range_ix = 6;
SetColours(histogram_flags & 0xf);
}
SetExtent();
Refresh();
}
void GraphPanel::ResetGraph(void)
{//==============================
int page;
CHART_PAGE *chart_page;
for(page=0; page < N_PAGES; page++)
{
chart_page = &chart_pages[page];
chart_page->range_ix = 0;
}
}
void GraphPanel::ShowPage(int pagenum)
{//===================================
page = pagenum;
SetColours(chart_pages[page].flags & gBACK_COLOUR);
Refresh();
}
void GraphPanel::SetExtent()
{//=========================
int extent = 0;
int scroll_x, scroll_y;
int width, height;
int centre;
static int extent_prev = 0;
static int mode_prev = 0;
GetViewStart(&scroll_x, &scroll_y);
GetClientSize(&width, &height);
centre = width/2 + scroll_x * N_SCROLL;
if(chart_mode == 0)
{
extent = sun.sunset;
if(top_ix > extent)
extent = top_ix;
extent = (extent - start_ix) / x_scale;
}
else
if(chart_mode == 1)
{
extent = HistogramExtent();
}
if(extent != extent_prev)
{
if(extent_prev > 0)
{
centre = (centre * extent) / extent_prev;
scroll_x = (centre - width/2) / N_SCROLL;
}
if(chart_mode != mode_prev)
{
if(chart_mode == 1)
scroll_x = 0x7fff; // start with histogram scrolled to right
}
SetScrollbars(N_SCROLL, N_SCROLL, extent/N_SCROLL, 0, 0, 0);
Scroll(scroll_x, -1);
extent_prev = extent;
}
}
void GraphPanel::OnKey(wxKeyEvent& event)
{//=======================================
if(OnKey2(event) < 0)
event.Skip();
}
int GraphPanel::OnKey2(wxKeyEvent& event)
{//=====================================
int key;
int count=0;
double prev_scale;
int control=0;
int prev_page = page;
int prev_histogram_page = histogram_page;
int scroll_x, scroll_y;
key = event.GetKeyCode();
if(event.GetModifiers() == wxMOD_CONTROL)
control = 1;
switch(key)
{
case ',':
case '<':
if(chart_mode == 1)
{
hist_xscale_ix--;
if(hist_xscale_ix < 0)
hist_xscale_ix = 0;
}
else
{
prev_scale = x_scale;
x_scale *= 1.1;
if(x_scale > 4)
x_scale = prev_scale;
}
SetExtent();
break;
case '.':
case '>':
if(chart_mode == 1)
{
hist_xscale_ix++;
if(hist_xscale_ix >= N_HIST_SCALE)
hist_xscale_ix = N_HIST_SCALE-1;
}
else
{
prev_scale = x_scale;
x_scale /= 1.1;
if(x_scale < 1)
x_scale = prev_scale;
}
SetExtent();
break;
case WXK_LEFT:
GetViewStart(&scroll_x, &scroll_y);
Scroll(scroll_x-1, -1);
break;
case WXK_RIGHT:
GetViewStart(&scroll_x, &scroll_y);
Scroll(scroll_x+1, -1);
break;
case WXK_DOWN:
if(chart_mode == 1)
{
hist_range_ix++;
if(hist_range_ix > 10)
hist_range_ix = 10;
}
else
{
chart_pages[page].range_ix++;
if(chart_pages[page].range_ix > 4)
chart_pages[page].range_ix = 4;
}
break;
case WXK_UP:
if(chart_mode == 1)
{
hist_range_ix--;
if(hist_range_ix < 1)
hist_range_ix = 1;
}
else
{
chart_pages[page].range_ix--;
if(chart_pages[page].range_ix < -6)
chart_pages[page].range_ix = -6;
}
break;
case WXK_HOME:
if(chart_mode == 1)
{
hist_range_ix = 6;
histogram_page = 0;
}
else
{
chart_pages[page].range_ix = 0;
page = 0;
x_scale = -1; // reset to default scale
Scroll(0,0);
start_ix = 0;
}
SetExtent();
break;
case WXK_END:
if(chart_mode == 1)
{
histogram_page = N_HISTOGRAM_PAGES-1;
}
else
{
for(count=0; count<N_PAGES; count++)
{
// find the last in-use page
if((inverter_address[1] == 0) && (chart_pages[count].status_type == 3))
{
// ignore an inverter-B page if we only have onw inverter
}
else
if(chart_pages[count].flags & gINUSE)
page = count;
}
}
break;
case WXK_PAGEUP:
if(chart_mode == 1)
{
histogram_page--;
if(histogram_page < 0)
histogram_page = 0;
}
else
{
while(page > 0)
{
page--;
if((inverter_address[1] == 0) && (chart_pages[count].status_type == 3))
{
// ignore an inverter-B page if we only have onw inverter
}
else
if(chart_pages[page].flags & gINUSE)
break;
}
}
break;
case WXK_PAGEDOWN:
if(chart_mode == 1)
{
histogram_page++;
if(histogram_page >= N_HISTOGRAM_PAGES)
histogram_page = N_HISTOGRAM_PAGES-1;
}
else
{
for(count=page+1; count<N_PAGES; count++)
{
if((inverter_address[1] == 0) && (chart_pages[count].status_type == 3))
{
// ignore an inverter-B page if we only have onw inverter
}
else
if(chart_pages[count].flags & gINUSE)
break;
}
if(count < N_PAGES)
page = count;
}
break;
case WXK_F2:
OpenLogFiles(-1, 1);
graph_panel->SetMode(0); // show Today
break;
case WXK_F3:
SetMode(1); // show histogram
break;
case WXK_F4:
if(dlg_alarms->IsShown())
dlg_alarms->Close();
else
// ShowInverterStatus(); // commented out for testing - appears to cause the dlg_alarms to re-appear when user closed that form
break;
case WXK_F11:
if(mainframe->IsFullScreen())
mainframe->ShowFullScreen(false);
else
mainframe->ShowFullScreen(true);
mainframe->Refresh();
break;
case WXK_ESCAPE:
mainframe->ShowFullScreen(false);
mainframe->Refresh();
break;
case 'N':
if(control)
{
DisplayDateGraphs(NextDate(graph_date_ymd, 1), 1);
}
break;
case 'P':
if(control)
{
DisplayDateGraphs(PrevDate(graph_date_ymd, 1), 1);
}
break;
case ']':
DisplayDateGraphs(NextDate(graph_date_ymd, 0), 1);
break;
case '[':
DisplayDateGraphs(PrevDate(graph_date_ymd, 0), 1);
break;
default:
return(-1);
}
if(chart_mode == 0)
{
if(page != prev_page)
{
SetColours(chart_pages[page].flags & gBACK_COLOUR);
mainframe->SetupStatusPanel(0);
if(dlg_coords->IsShown())
dlg_coords->ShowDlg(&chart_pages[page], -1);
}
}
if(chart_mode == 1)
{
if(histogram_page != prev_histogram_page)
SetExtent();
}
Refresh();
return(0);
}
int GetYGrads(int range)
{
int ix;
const int rng[] = {10, 20, 30, 50, 100, 200, 300, 500, 1000, 2000, 3000, 5000, 10000, 99999};
const int grad[] = { 1, 2, 2, 5, 10, 20, 25, 50, 100, 200, 250, 500, 1000, 2000};
for(ix=0; ix<13; ix++)
{
if(rng[ix] >= range)
return(grad[ix]);
}
return(2000);
}
static void AllocGraphPoints(int width)
{//====================================
int inv;
int size = width * sizeof(unsigned short);
int ix;
for(inv=0; inv < 2; inv++)
{
ns[inv] = (char *)realloc(ns[inv], width * sizeof(char));
points_vt1[inv] = (unsigned short *)realloc(points_vt1[inv], size);
points_vt2[inv] = (unsigned short *)realloc(points_vt2[inv], size);
points_pw0[inv] = (unsigned short *)realloc(points_pw0[inv], size);
points_pw1[inv] = (unsigned short *)realloc(points_pw1[inv], size);
points_pw2[inv] = (unsigned short *)realloc(points_pw2[inv], size);
points_tmpr[inv] = (short *)realloc(points_tmpr[inv], size);
for(ix=0; ix<N_EXTRA_READINGS; ix++)
{
if(extra_readings[ix].graph_slot > 0)
{
points_dsp[inv][extra_readings[ix].dsp_code] = (unsigned short *)realloc(points_dsp[inv][extra_readings[ix].dsp_code], size);
}
}
}
}
void GraphPanel::PlotGraphs(wxDC &dc, int height, int pass)
{//========================================================
int ix, j, x;
int y;
int v;
int sum;
int graph_num;
int inv;
double yscale;
int base, top, range;
int draw_flag;
int dsp_code;
int addition;
int multiply;
wxColour colour;
double scale;
int graph_type;
scale = x_scale;
for(graph_num=0; graph_num < N_PAGE_GRAPHS; graph_num++)
{
if(pass == 1)
{
if(chart_page->graph[graph_num].scaletype != gBACKG)
continue;
}
else
{
if(chart_page->graph[graph_num].scaletype == gBACKG)
continue;
}
inv = chart_page->graph[graph_num].inverter;
base = chart_page->graph[graph_num].base;
top = chart_page->graph[graph_num].top;
if(chart_page->graph[graph_num].type <= N_POWERGRAPHS)
{
// a power graph, allow change of scale
top = (int)(top * range_adjust[chart_page->range_ix+6]);
}
if(top == 0)
{
// automatic scale
if(chart_page->graph[graph_num].type == g_SunElevation)
top = sun.max_elev_year+2;
}
range = top-base;
yscale = (double)height / range;
colour.Set(chart_page->graph[graph_num].colour);
dc.SetPen(colour);
dc.SetBrush(colour);
draw_flag = 1;
switch((graph_type = chart_page->graph[graph_num].type))
{
case 0:
draw_flag = 0;
break;
case g_SunElevation:
// draw sun elevation
for(ix=0; ix<(N_10SEC-1); ix++)
{
if(ix > start_ix)
{
x = (int)((ix-start_ix)/scale);
if(x < nx2)
{
dc.DrawLine(x-x_scroll, height-((sun_elevation[ix]-base*100)*yscale)/100, x+1-x_scroll, height-((sun_elevation[ix+1]-base*100)*yscale)/100);
}
}
}
x = (int)((sun.sunnoon-start_ix)/scale) - x_scroll;
y = height-((sun_elevation[sun.sunnoon]-base*100)*yscale)/100;
#ifdef deleted
// background for the labels
dc.SetBrush(*wxBLACK_BRUSH);
dc.SetPen(*wxTRANSPARENT_PEN);
dc.DrawRectangle(x-12, y+22, 35, 11);
dc.DrawRectangle(x+1, y-14, 35, 11);
#endif
dc.SetFont(Font_SunElevation);
dc.DrawLine(x, y+20, x, y-20);
dc.SetTextForeground(colour);
dc.DrawText(wxString::Format(_T("%.2d:%.2d"), sun.noon_hrs, sun.noon_mins), x-14, y+20);
y = y-16;
if(y < 0) y = 0;
dc.SetTextForeground(colour);
dc.DrawText(wxString::Format(_T("%.2f"), sun.max_elev_day), x+2, y);
draw_flag = 0;
break;
case g_SolarIntensity:
for(ix=0; ix<(N_10SEC-1); ix++)
{
if(ix > start_ix)
{
x = (int)((ix-start_ix)/scale);
if((x < nx2) || (sun_intensity[inv][ix] > 0))
{
dc.DrawLine(x-x_scroll, height-((sun_intensity[inv][ix]-base*10)*yscale)/10, x+1-x_scroll, height-((sun_intensity[inv][ix+1]-base*10)*yscale)/10);
}
}
}
draw_flag = 0;
break;
case g_PowerTotal:
if(inverter_address[1] == 0)
{
draw_flag = 0;
break; // don't draw Power Total if there's only 1 inverter
}
for(ix=0; ix<=nx; ix++)
{
y = 0;
for(j=0; j<N_INV; j++)
{
if((inverter_address[j] != 0) && (ns[j][ix] & 2))
{
y += points_pw0[j][ix];
}
}
points[ix].y = height-((y-base*X_PO) * yscale)/X_PO;
}
break;
case g_PowerOut:
for(ix=0; ix<=nx; ix++)
{
y = points_pw0[inv][ix];
if(ns[inv][ix] & 2)
points[ix].y = height - ((y - base*X_PO)*yscale)/X_PO;
else
points[ix].y = height;
}
break;
case g_Power1:
for(ix=0; ix<=nx; ix++)
{
y = points_pw1[inv][ix];
if(ns[inv][ix] & 1)
points[ix].y = height - ((y - base*X_PI)*yscale)/X_PI;
else
points[ix].y = height;
}
break;
case g_Power2:
for(ix=0; ix<=nx; ix++)
{
y = points_pw2[inv][ix];
if(ns[inv][ix] & 1)
points[ix].y = height - ((y - base*X_PI)*yscale)/X_PI;
else
points[ix].y = height;
}
break;
case g_PowerMin12:
for(ix=0; ix<=nx; ix++)
{
y = points_pw1[inv][ix];
if(points_pw2[inv][ix] < y)
y = points_pw2[inv][ix];
if(y < 0) y = -y;
if(ns[inv][ix] & 1)
points[ix].y = height - ((y - base*X_PI)*yscale)/X_PI;
else
points[ix].y = height;
}
// colour2.Set(0x2090ff);
break;
case g_Voltage1:
for(ix=0; ix<=nx; ix++)
{
y = points_vt1[inv][ix];
if(ns[inv][ix] & 1)
points[ix].y = height - ((y - base*X_VI)*yscale)/X_VI;
else
points[ix].y = height;
}
break;
case g_Voltage2:
for(ix=0; ix<=nx; ix++)
{
y = points_vt2[inv][ix];
if(ns[inv][ix] & 1)
points[ix].y = height - ((y - base*X_VI)*yscale)/X_VI;
else
points[ix].y = height;
}
break;
case g_Current1:
for(ix=0; ix<=nx; ix++)
{
if((v = points_vt1[inv][ix]) <= 0)
y = 0;
else
y = points_pw1[inv][ix] * 1000 * X_VI/X_PI/ v;
if(ns[inv][ix] & 1)
points[ix].y = height - ((y - base*1000)*yscale)/1000;
else
points[ix].y = height;
}
break;
case g_Current2:
for(ix=0; ix<=nx; ix++)
{
if((v = points_vt2[inv][ix]) <= 0)
y = 0;
else
y = points_pw2[inv][ix] * 1000 * X_VI/X_PI / v;
if(ns[inv][ix] & 1)
points[ix].y = height - ((y - base*1000)*yscale)/1000;
else
points[ix].y = height;
}
break;
case g_Temperature:
for(ix=0; ix<=nx; ix++)
{
y = points_tmpr[inv][ix];
if(ns[inv][ix] & 1)
points[ix].y = height - ((y - base*100)*yscale)/100;
else
points[ix].y = height;
}
break;
case g_Efficiency:
for(ix=0; ix<=nx; ix++)
{
if((sum = points_pw1[inv][ix] + points_pw2[inv][ix]) == 0)
y = 0;
else
y = (points_pw0[inv][ix] * 10000 * X_PI/X_PO) / sum; // percentage * 100
if(ns[inv][ix] & 3)
points[ix].y = height - ((y - base*100)*yscale)/100;
else
points[ix].y = height;
}
break;
case g_PowerBalance:
for(ix=0; ix<=nx; ix++)
{
if((sum = points_pw1[inv][ix] + points_pw2[inv][ix]) <= 0)
y = 0;
else
y = (points_pw1[inv][ix] * 10000) / sum; // percentage * 100
if(ns[inv][ix] & 1)
points[ix].y = height - ((y - base*100)*yscale)/100;
else
points[ix].y = height;