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eeschema: Fix cutoff text in pinmap 

Ensure the proper bounding box is used when computing the amount
of space taken by angled text in the control.

Fixes https://gitlab.com/kicad/code/kicad/issues/4761
This commit is contained in:
Ian McInerney 2020-07-07 23:09:48 +01:00
parent f481be3358
commit c6eb072726
3 changed files with 37 additions and 6 deletions
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23
common/widgets/wx_angle_text.cpp
View File

@ -35,8 +35,12 @@ WX_ANGLE_TEXT::WX_ANGLE_TEXT( wxWindow* aParent, wxWindowID aId, const wxString&
font.SetPointSize( font.GetPointSize() + 2 ); // rotated text looks visually smaller
SetFont( font );
// Measure the size of the text
wxClientDC dc( this );
dc.SetFont( font );
wxSize size = dc.GetTextExtent( m_label );
wxPoint pos = GetPosition();
wxSize size = GetTextExtent( m_label );
EDA_RECT rect( wxPoint( 0, 0 ), size );
EDA_RECT bbox = rect.GetBoundingBoxRotated( rect.GetPosition(), m_angle );
@ -66,7 +70,7 @@ void WX_ANGLE_TEXT::OnPaint( wxPaintEvent& WXUNUSED( aEvent ) )
dc.SetTextForeground( wxSystemSettings::GetColour( wxSYS_COLOUR_WINDOWTEXT ) );
dc.SetTextBackground( wxTransparentColor );
wxSize size = GetTextExtent( m_label );
wxSize size = dc.GetTextExtent( m_label );
EDA_RECT rect( wxPoint( 0, 0 ), size );
EDA_RECT bbox = rect.GetBoundingBoxRotated( rect.GetPosition(), m_angle );
wxPoint pos( 0, -bbox.GetTop() );
@ -75,3 +79,18 @@ void WX_ANGLE_TEXT::OnPaint( wxPaintEvent& WXUNUSED( aEvent ) )
}
EDA_RECT WX_ANGLE_TEXT::GetBoundingBox( wxWindow* aWindow, const wxString& aLabel, double aAngle )
{
// Create the font used for the text
wxFont font = wxSystemSettings::GetFont( wxSYS_DEFAULT_GUI_FONT );
font.SetPointSize( font.GetPointSize() + 2 ); // rotated text looks visually smaller
// Measure the size of the text
wxClientDC dc( aWindow );
dc.SetFont( font );
wxSize size = dc.GetTextExtent( aLabel );
EDA_RECT rect( wxPoint( 0, 0 ), size );
return rect.GetBoundingBoxRotated( rect.GetPosition(), aAngle );
}

11
common/widgets/wx_angle_text.h
View File

@ -24,15 +24,26 @@
#ifndef _WX_ANGLE_TEXT_
#define _WX_ANGLE_TEXT_
#include <eda_rect.h>
#include <wx/panel.h>
class WX_ANGLE_TEXT : public wxPanel
{
public:
WX_ANGLE_TEXT( wxWindow* aParent, wxWindowID aId, const wxString& aLabel,
const wxPoint& aPos, double aAngle );
/**
* Get the bounding box that this angled text will take up on a certain window.
*
* @param aWindow is the wxWindow the text will go on
* @param aLabel is the text string
* @param aAngle is the angle of the text
*/
static EDA_RECT GetBoundingBox( wxWindow* aWindow, const wxString& aLabel, double aAngle );
protected:
void OnEraseBackground( wxEraseEvent& WXUNUSED( aEvent ) );
void OnPaint( wxPaintEvent& WXUNUSED( aEvent ) );

5
eeschema/dialogs/panel_setup_pinmap.cpp
View File

@ -83,14 +83,15 @@ void PANEL_SETUP_PINMAP::reBuildMatrixPanel()
wxPoint pos;
// Get the current text size using a dummy text.
wxStaticText* text = new wxStaticText( m_matrixPanel, -1, CommentERC_V[0], pos );
int text_width = text->GetRect().GetWidth();
EDA_RECT bbox = WX_ANGLE_TEXT::GetBoundingBox( m_matrixPanel, CommentERC_V[0], 450 );
int text_height = text->GetRect().GetHeight();
bitmap_size.y = std::max( bitmap_size.y, text_height );
delete text;
// compute the Y pos interval:
pos.y = text_height + ( text_width / 2 );
pos.y = bbox.GetHeight();
if( !m_initialized )
{