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Fix formatting from simulator X/Y zoom changes

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This commit is contained in:
ecorm
2024-03-10 12:43:18 +00:00
committed by Jeff Young
parent 16de0a666c
commit 4dcd1fb8e2
6 changed files with 84 additions and 98 deletions
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common/widgets/mathplot.cpp
+62 -68
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@@ -1366,15 +1366,14 @@ EVT_MENU( mpID_ZOOM_UNDO, mpWindow::onZoomUndo )
EVT_MENU( mpID_ZOOM_REDO, mpWindow::onZoomRedo )
END_EVENT_TABLE()
mpWindow::mpWindow() :
mpWindow( DelegatingContructorTag() )
mpWindow::mpWindow() : mpWindow( DelegatingContructorTag() )
{
initializeGraphicsContext();
}
mpWindow::mpWindow( wxWindow* parent, wxWindowID id ) :
mpWindow( DelegatingContructorTag(),
parent, id, wxDefaultPosition, wxDefaultSize, 0, wxT( "mathplot" ) )
mpWindow( DelegatingContructorTag(), parent, id, wxDefaultPosition, wxDefaultSize, 0,
wxT( "mathplot" ) )
{
m_popmenu.Append( mpID_ZOOM_UNDO, _( "Undo Last Zoom" ), _( "Return zoom to level prior to last zoom action" ) );
m_popmenu.Append( mpID_ZOOM_REDO, _( "Redo Last Zoom" ), _( "Return zoom to level prior to last zoom undo" ) );
@@ -1447,8 +1446,8 @@ void mpWindow::onMouseWheel( wxMouseEvent& event )
}
const wxMouseWheelAxis axis = event.GetWheelAxis();
const int modifiers = event.GetModifiers();
MouseWheelAction action = MouseWheelAction::NONE;
const int modifiers = event.GetModifiers();
MouseWheelAction action = MouseWheelAction::NONE;
if( axis == wxMOUSE_WHEEL_HORIZONTAL )
{
@@ -1618,9 +1617,8 @@ void mpWindow::Fit()
// JL
void mpWindow::Fit( double xMin, double xMax, double yMin, double yMax,
const wxCoord* printSizeX, const wxCoord* printSizeY,
wxOrientation directions )
void mpWindow::Fit( double xMin, double xMax, double yMin, double yMax, const wxCoord* printSizeX,
const wxCoord* printSizeY, wxOrientation directions )
{
const bool isPrinting = printSizeX != nullptr && printSizeY != nullptr;
@@ -1661,41 +1659,41 @@ void mpWindow::Fit( double xMin, double xMax, double yMin, double yMax,
// Adjust scale so that desired X/Y span plus extra gap fits in the plot area
double desiredSpanX = xMax - xMin;
double desiredSpanY = yMax - yMin;
double newScaleX = (desiredSpanX != 0) ? double(plotScreenWidth) / desiredSpanX : 1;
double newScaleY = (desiredSpanY != 0) ? double(plotScreenHeight) / desiredSpanY : 1;
double newScaleX = ( desiredSpanX != 0 ) ? double( plotScreenWidth ) / desiredSpanX : 1;
double newScaleY = ( desiredSpanY != 0 ) ? double( plotScreenHeight ) / desiredSpanY : 1;
// Adjust corner coordinates:
// Upstream's aspect lock code has been removed, so no need to account for centering.
double newPosX = xMin - (m_marginLeft / newScaleX);
double newPosY = yMax + (m_marginTop / newScaleY);
double newPosX = xMin - ( m_marginLeft / newScaleX );
double newPosY = yMax + ( m_marginTop / newScaleY );
// Commit above changes to member variables only if enabled for their respective dimension.
if( ((directions & wxHORIZONTAL) != 0) || isPrinting )
if( ( ( directions & wxHORIZONTAL ) != 0 ) || isPrinting )
{
// Don't commit the passed desired bounds when printing
if (!isPrinting)
if( !isPrinting )
{
m_desiredXmin = newDesiredXmin;
m_desiredXmax = newDesiredXmax;
}
m_scrX = newScrX;
m_scrX = newScrX;
m_scaleX = newScaleX;
m_posX = newPosX;
m_posX = newPosX;
}
if( ((directions & wxVERTICAL) != 0) || isPrinting )
if( ( ( directions & wxVERTICAL ) != 0 ) || isPrinting )
{
// Don't commit the passed desired bounds when printing
if (!isPrinting)
if( !isPrinting )
{
m_desiredYmin = newDesiredYmin;
m_desiredYmax = newDesiredYmax;
}
m_scrY = newScrY;
m_scrY = newScrY;
m_scaleY = newScaleY;
m_posY = newPosY;
m_posY = newPosY;
}
// It is VERY IMPORTANT to NOT call Refresh if we are drawing to the printer!!
@@ -1715,41 +1713,41 @@ void mpWindow::AdjustLimitedView( wxOrientation directions )
// The m_desired* members are expressed in plot coordinates.
// They should be clamped against their respective m_minX, m_maxX, m_minY, m_maxY limits.
if( (directions & wxHORIZONTAL) != 0 )
if( ( directions & wxHORIZONTAL ) != 0 )
{
if( m_desiredXmin < m_minX )
{
double diff = m_minX - m_desiredXmin;
m_posX += diff;
m_desiredXmax += diff;
m_desiredXmin = m_minX;
m_desiredXmax += diff;
m_desiredXmin = m_minX;
}
if( m_desiredXmax > m_maxX )
{
double diff = m_desiredXmax - m_maxX;
m_posX -= diff;
m_desiredXmin -= diff;
m_desiredXmax = m_maxX;
m_desiredXmin -= diff;
m_desiredXmax = m_maxX;
}
}
if( (directions & wxVERTICAL) != 0 )
if( ( directions & wxVERTICAL ) != 0 )
{
if( m_desiredYmin < m_minY )
{
double diff = m_minY - m_desiredYmin;
m_posY += diff;
m_desiredYmax += diff;
m_desiredYmin = m_minY;
m_desiredYmax += diff;
m_desiredYmin = m_minY;
}
if( m_desiredYmax > m_maxY )
{
double diff = m_desiredYmax - m_maxY;
m_posY -= diff;
m_desiredYmin -= diff;
m_desiredYmax = m_maxY;
m_desiredYmin -= diff;
m_desiredYmax = m_maxY;
}
}
}
@@ -1798,10 +1796,9 @@ void mpWindow::ZoomOut( const wxPoint& centerPoint )
}
void mpWindow::ZoomOut( const wxPoint& centerPoint, double zoomFactor,
wxOrientation directions )
void mpWindow::ZoomOut( const wxPoint& centerPoint, double zoomFactor, wxOrientation directions )
{
if (zoomFactor == 0)
if( zoomFactor == 0 )
zoomFactor = 1.0;
DoZoom( centerPoint, 1.0 / zoomFactor, directions );
}
@@ -2082,8 +2079,7 @@ void mpWindow::OnPaint( wxPaintEvent& WXUNUSED( event ) )
paintDC.Blit( 0, 0, m_scrX, m_scrY, targetDC, 0, 0 );
}
void mpWindow::DoZoom( const wxPoint& centerPoint, double zoomFactor,
wxOrientation directions )
void mpWindow::DoZoom( const wxPoint& centerPoint, double zoomFactor, wxOrientation directions )
{
if( m_yLocked )
{
@@ -2092,8 +2088,8 @@ void mpWindow::DoZoom( const wxPoint& centerPoint, double zoomFactor,
directions = wxHORIZONTAL;
}
const bool horizontally = (directions & wxHORIZONTAL) != 0;
const bool vertically = (directions & wxVERTICAL) != 0;
const bool horizontally = ( directions & wxHORIZONTAL ) != 0;
const bool vertically = ( directions & wxVERTICAL ) != 0;
pushZoomUndo( { m_desiredXmin, m_desiredXmax, m_desiredYmin, m_desiredYmax } );
@@ -2102,8 +2098,8 @@ void mpWindow::DoZoom( const wxPoint& centerPoint, double zoomFactor,
if( c == wxDefaultPosition )
{
GetClientSize( &m_scrX, &m_scrY );
c.x = (m_scrX - m_marginLeft - m_marginRight) / 2 + m_marginLeft;
c.y = (m_scrY - m_marginTop - m_marginBottom) / 2 + m_marginTop;
c.x = ( m_scrX - m_marginLeft - m_marginRight ) / 2 + m_marginLeft;
c.y = ( m_scrY - m_marginTop - m_marginBottom ) / 2 + m_marginTop;
}
else
{
@@ -2115,34 +2111,34 @@ void mpWindow::DoZoom( const wxPoint& centerPoint, double zoomFactor,
// Zoom in/out:
const double MAX_SCALE = 1e6;
const double newScaleX = horizontally ? (m_scaleX * zoomFactor) : m_scaleX;
const double newScaleY = vertically ? (m_scaleY * zoomFactor) : m_scaleY;
const double newScaleX = horizontally ? ( m_scaleX * zoomFactor ) : m_scaleX;
const double newScaleY = vertically ? ( m_scaleY * zoomFactor ) : m_scaleY;
// Baaaaad things happen when you zoom in too much..
if( newScaleX > MAX_SCALE || newScaleY > MAX_SCALE )
return;
if ( horizontally )
if( horizontally )
{
// Transform the clicked X point to layer coordinates:
const double prior_layer_x = p2x( c.x );
// Adjust the new X scale and plot X origin:
m_scaleX = newScaleX;
m_posX = prior_layer_x - c.x / newScaleX;
m_posX = prior_layer_x - c.x / newScaleX;
// Recompute the desired X view extents:
RecomputeDesiredX( m_desiredXmin, m_desiredXmax );
}
if ( vertically )
if( vertically )
{
// Transform the clicked Y point to layer coordinates:
const double prior_layer_y = p2y( c.y );
// Adjust the new Y scale and plot Y origin:
m_scaleY = newScaleY;
m_posY = prior_layer_y + c.y / newScaleY;
m_posY = prior_layer_y + c.y / newScaleY;
// Recompute the desired Y view extents:
RecomputeDesiredY( m_desiredYmin, m_desiredYmax );
@@ -2150,7 +2146,7 @@ void mpWindow::DoZoom( const wxPoint& centerPoint, double zoomFactor,
AdjustLimitedView( directions );
if (zoomFactor < 1.0)
if( zoomFactor < 1.0 )
{
// These additional checks are needed because AdjustLimitedView only adjusts the position
// and not the scale.
@@ -2168,10 +2164,10 @@ void mpWindow::DoZoom( const wxPoint& centerPoint, double zoomFactor,
void mpWindow::RecomputeDesiredX( double& min, double& max )
{
const int plotScreenWidth = m_scrX - m_marginLeft - m_marginRight;
const double plotSpanX = plotScreenWidth / m_scaleX;
const double desiredSpanX = plotSpanX / ( 2*m_leftRightPlotGapFactor + 1 );
const double xGap = desiredSpanX * m_leftRightPlotGapFactor;
const int plotScreenWidth = m_scrX - m_marginLeft - m_marginRight;
const double plotSpanX = plotScreenWidth / m_scaleX;
const double desiredSpanX = plotSpanX / ( 2 * m_leftRightPlotGapFactor + 1 );
const double xGap = desiredSpanX * m_leftRightPlotGapFactor;
min = m_posX + ( m_marginLeft / m_scaleX ) + xGap;
max = m_desiredXmin + desiredSpanX;
}
@@ -2179,11 +2175,11 @@ void mpWindow::RecomputeDesiredX( double& min, double& max )
void mpWindow::RecomputeDesiredY( double& min, double& max )
{
const int plotScreenHeight = m_scrY - m_marginTop - m_marginBottom;
const double plotSpanY = plotScreenHeight / m_scaleY;
const double desiredSpanY = plotSpanY / ( 2*m_topBottomPlotGapFactor + 1 );
const double yGap = desiredSpanY * m_topBottomPlotGapFactor;
max = m_posY - ( m_marginTop / m_scaleY) - yGap;
const int plotScreenHeight = m_scrY - m_marginTop - m_marginBottom;
const double plotSpanY = plotScreenHeight / m_scaleY;
const double desiredSpanY = plotSpanY / ( 2 * m_topBottomPlotGapFactor + 1 );
const double yGap = desiredSpanY * m_topBottomPlotGapFactor;
max = m_posY - ( m_marginTop / m_scaleY ) - yGap;
min = m_desiredYmax - desiredSpanY;
}
@@ -2200,15 +2196,15 @@ wxOrientation mpWindow::ViewNeedsRefitting( wxOrientation directions ) const
wxOrientation result = {};
if ( (directions & wxHORIZONTAL) != 0 )
if( ( directions & wxHORIZONTAL ) != 0 )
{
if ( ( m_desiredXmax > m_maxX + xGap ) || ( m_desiredXmin < m_minX - xGap ) )
if( ( m_desiredXmax > m_maxX + xGap ) || ( m_desiredXmin < m_minX - xGap ) )
result = static_cast<wxOrientation>( result | wxHORIZONTAL );
}
if ( (directions & wxVERTICAL) != 0 )
if( ( directions & wxVERTICAL ) != 0 )
{
if ( ( m_desiredYmax > m_maxY + yGap ) || ( m_desiredYmin < m_minY - yGap ) )
if( ( m_desiredYmax > m_maxY + yGap ) || ( m_desiredYmin < m_minY - yGap ) )
result = static_cast<wxOrientation>( result | wxVERTICAL );
}
@@ -2218,15 +2214,14 @@ wxOrientation mpWindow::ViewNeedsRefitting( wxOrientation directions ) const
void mpWindow::PerformMouseWheelAction( wxMouseEvent& event, MouseWheelAction action )
{
const int change = event.GetWheelRotation();
const double changeUnitsX = change / m_scaleX;
const double changeUnitsY = change / m_scaleY;
const int change = event.GetWheelRotation();
const double changeUnitsX = change / m_scaleX;
const double changeUnitsY = change / m_scaleY;
const wxPoint clickPt( event.GetX(), event.GetY() );
switch (action)
switch( action )
{
case MouseWheelAction::NONE:
break;
case MouseWheelAction::NONE: break;
case MouseWheelAction::PAN_LEFT_RIGHT:
SetXView( m_posX + changeUnitsX, m_desiredXmax + changeUnitsX,
@@ -2270,8 +2265,7 @@ void mpWindow::PerformMouseWheelAction( wxMouseEvent& event, MouseWheelAction ac
ZoomOut( clickPt, zoomIncrementalFactor, wxVERTICAL );
break;
default:
break;
default: break;
}
}