Added text size unit handling.

10 files changed, 120 insertions, 81 deletions

diff --git a/Editor.qml b/Editor.qml
index c040f0a..4966b65 100644
--- a/Editor.qml
+++ b/Editor.qml
@@ -98,7 +98,7 @@ Rectangle
 			{
 				if ( tool === Editor.Tool.TextHorizontal )
 				{
-					if ( manager.addTextItem(Operation.Text, Qt.point(endx, endy), Qt.point(endx, endy), textvalue, textsize, colorindex, alignment) )
+					if ( manager.addTextItem(Operation.Text, Qt.point(endx, endy), Qt.point(endx, endy), textvalue, textsize, sizeunit, colorindex, alignment) )
 					{
 						symbol = manager.getSymbol(true)
 						canvas.requestPaint()
@@ -162,7 +162,7 @@ Rectangle
 					}
 					else if ( tool === Editor.Tool.TextRotated )
 					{
-						if ( manager.addTextItem(Operation.Text, Qt.point(startx, starty), Qt.point(endx, endy), textvalue, textsize, colorindex, alignment) )
+						if ( manager.addTextItem(Operation.Text, Qt.point(startx, starty), Qt.point(endx, endy), textvalue, textsize, sizeunit, colorindex, alignment) )
 							symbol = manager.getSymbol(true)
 					}
 				}
@@ -263,10 +263,10 @@ Rectangle
 			}
 		}
 
-		function painttext(context, string, point, end, size, active)
+		function painttext(context, string, point, end, size, unit, active)
 		{
 			var currentwidth = context.lineWidth
-			size = Math.abs(size ? size : 2.5) * (preview ? zoommin : zoomscale) / symbolsize
+			size = (unit === 2 ? symbolsize * size / 10.0 : (size ? size : 2.5)) * (preview ? zoommin : zoomscale) / symbolsize
 			context.lineWidth = size * 10
 			var fontsize = 300 * size
 			context.font = fontsize.toString() + "px sans-serif"
@@ -364,9 +364,10 @@ Rectangle
 				else if ( operation === Operation.Text )
 				{
 					var size = manager.getItemSize(index);
+					var unit = manager.getItemUnit(index);
 					point = manager.getItemPoint(index)
 					setalignment(context, manager.getItemAlign(index))
-					painttext(context, manager.getItemText(index), position, point, size, index === active)
+					painttext(context, manager.getItemText(index), position, point, size, unit, index === active)
 				}
 			}
 		}
@@ -456,9 +457,9 @@ Rectangle
 				{
 					setalignment(context, alignment)
 					if ( tool === Editor.Tool.TextHorizontal )
-						painttext(context, textvalue, Qt.point(mousex, mousey), Qt.point(mousex, mousey), textsize, true)
+						painttext(context, textvalue, Qt.point(mousex, mousey), Qt.point(mousex, mousey), textsize, sizeunit, true)
 					else if ( tool === Editor.Tool.TextRotated )
-						painttext(context, textvalue, Qt.point(startx, starty), Qt.point(mousex, mousey), textsize, true)
+						painttext(context, textvalue, Qt.point(startx, starty), Qt.point(mousex, mousey), textsize, sizeunit, true)
 				}
 			}
 
diff --git a/help/eng/format.rst b/help/eng/format.rst
index 8e43a66..087e538 100644
--- a/help/eng/format.rst
+++ b/help/eng/format.rst
@@ -42,15 +42,15 @@ Draws rectangle using previous position and parameter coordinates as corners.
 
 Parameters: X,Y (``B40,40``)
 
-**C** - Set color index
-^^^^^^^^^^^^^^^^^^^^^^^
+**C** - Color index
+^^^^^^^^^^^^^^^^^^^
 
 Sets parameter to current drawing color index. Affects until changed.
 
 Parameters: I (``C3``)
 
-**F** - Set area fill type
-^^^^^^^^^^^^^^^^^^^^^^^^^^
+**F** - Area fill type
+^^^^^^^^^^^^^^^^^^^^^^
 
 Sets area fill type index to one of the following values:
 
@@ -62,16 +62,30 @@ Fill type works with rectangle and circle commands. Border is drawn only when th
 
 Parameters: I (``F2``)
 
-**G** - Set text angle
-^^^^^^^^^^^^^^^^^^^^^^
+**G** - Text angle
+^^^^^^^^^^^^^^^^^^
 
 Sets parameter to text angle as gons. Horizontal text angle is zero and rotation is counter-clockwise. Affects until changed.
 
 Parameters: I (``G50``)
 
-**J** - Set text alignment
-^^^^^^^^^^^^^^^^^^^^^^^^^^
+**J** - Text alignment
+^^^^^^^^^^^^^^^^^^^^^^
 
 Sets parameter to text alignment (1-12). Default is 9 (bottom left corner). Affects until changed.
 
 Parameters: I (``J9``)
+
+**S** - Text absolute size
+^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+Sets parameter to text size as millimeters (positive) or meters (negative). Default zero uses application settings. Affects until changed.
+
+Parameters: S (``S2.5``)
+
+**P** - Text relative size
+^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+Sets parameter to text size as a percentage of symbol size. Default zero uses application settings. Affects until changed.
+
+Parameters: P (``P50``)
diff --git a/help/eng/tools.rst b/help/eng/tools.rst
index bd3d00e..01f07ba 100644
--- a/help/eng/tools.rst
+++ b/help/eng/tools.rst
@@ -140,7 +140,7 @@ Text alignment value 1-12.
 Text size
 ^^^^^^^^^
 
-Text size.
+Text size and unit.
 
 Text
 ^^^^
diff --git a/help/fin/format.rst b/help/fin/format.rst
index 37b6f64..91b033c 100644
--- a/help/fin/format.rst
+++ b/help/fin/format.rst
@@ -42,15 +42,15 @@ Piirtää suorakaiteen käyttäen edellistä sijantia ja parametrin koordinaatte
 
 Parametrit: X,Y (``B40,40``)
 
-**C** - Aseta väri-indeksi
-^^^^^^^^^^^^^^^^^^^^^^^^^^
+**C** - Väri-indeksi
+^^^^^^^^^^^^^^^^^^^^
 
 Asettaa parametrin piirron väri-ideksiksi. Voimassa kunnes muutetaan.
 
 Parametrit: I (``C3``)
 
-**F** - Aseta alueen täyttö
-^^^^^^^^^^^^^^^^^^^^^^^^^^^
+**F** - Alueen täyttö
+^^^^^^^^^^^^^^^^^^^^^
 
 Asettaa alueen täytöksi jonkin seuraavan tyypin:
 
@@ -62,16 +62,30 @@ Alueen täyttö toimii suorakaiteen ja ympyrän kanssa. Reunaviiva piirretään
 
 Parametrit: I (``F2``)
 
-**G** - Aseta tekstin kulma
-^^^^^^^^^^^^^^^^^^^^^^^^^^^
+**G** - Tekstin kulma
+^^^^^^^^^^^^^^^^^^^^^
 
 Asettaa parametrin tekstin kulmaksi gooneina. Vaakasuoran tekstin kulma on nolla ja kiertosuunta on vastapäivään. Voimassa kunnes muutetaan.
 
 Parametrit: I (``G50``)
 
-**J** - Aseta tekstin asemointi
-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+**J** - Tekstin asemointi
+^^^^^^^^^^^^^^^^^^^^^^^^^
 
 Asettaa parametrin tekstin asemoinniksi (1-12). Oletus on 9 (vasen alakulma). Voimassa kunnes muutetaan.
 
 Parametrit: I (``J9``)
+
+**S** - Tekstin absoluuttinen koko
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+Asettaa parametrin tekstin kooksi millimetreinä (positiivinen) tai metreinä (negatiivinen). Oletus nolla käyttää sovelluksen asetuksia. Voimassa kunnes muutetaan.
+
+Parametrit: S (``S2.5``)
+
+**P** - Tekstin suhteellinen koko
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+Asettaa parametrin tekstin kooksi prosentteina symbolin koosta. Oletus nolla käyttää sovelluksen asetuksia. Voimassa kunnes muutetaan.
+
+Parametrit: P (``P50``)
diff --git a/help/fin/tools.rst b/help/fin/tools.rst
index 22e530b..cf151d4 100644
--- a/help/fin/tools.rst
+++ b/help/fin/tools.rst
@@ -140,7 +140,7 @@ Tekstin asemointi 1-12.
 Tekstin koko
 ^^^^^^^^^^^^
 
-Tekstin koko.
+Tekstin koko ja yksikkö.
 
 Teksti
 ^^^^^^
diff --git a/main.qml b/main.qml
index 36b2440..5628e48 100644
--- a/main.qml
+++ b/main.qml
@@ -25,6 +25,7 @@ ApplicationWindow
 	property int fillitem: 0
 	property int alignment: 1
 	property real textsize: 2.5
+	property int sizeunit: 0
 
 	property string textvalue: textfield.text
 	property int tool: 0
@@ -219,7 +220,7 @@ ApplicationWindow
 				ComboBox
 				{
 					id: symbollist
-					implicitWidth: 60
+					implicitWidth: 70
 					model: [ "1.0", "2.0", "3.0", "4.0", "5.0", "6.0", "7.0", "8.0", "9.0", "10.0" ]
 					onCurrentIndexChanged: { symbolsize = currentIndex + 1; editor.update() }
 					function setSize() { currentIndex = symbolsize - 1 }
@@ -273,7 +274,7 @@ ApplicationWindow
 				ComboBox
 				{
 					id: alignlist
-					implicitWidth: 60
+					implicitWidth: 70
 					model:
 					[
 						qsTrId("id_toolbar_align_top_right"),
@@ -297,11 +298,19 @@ ApplicationWindow
 				ComboBox
 				{
 					id: sizelist
+					implicitWidth: 70
+					model: [ "0.0", "0.5", "1.0", "1.5", "2.0", "2.5", "3.0", "3.5", "4.0", "4.5", "5.0",
+						"5.5", "6.0", "6.5", "7.0", "7.5", "8.0", "8.5", "9.0", "9.5", "10.0" ]
+					onCurrentIndexChanged: { textsize = currentIndex / 2.0; editor.update() }
+					function setSize() { currentIndex = textsize * 2 }
+				}
+				ComboBox
+				{
+					id: unitlist
 					implicitWidth: 60
-					model: [ "-5.0", "-4.5", "-4.0", "-3.5", "-3.0", "-2.5", "-2.0", "-1.5", "-1.0", "-0.5",
-						"0.0", "0.5", "1.0", "1.5", "2.0", "2.5", "3.0", "3.5", "4.0", "4.5", "5.0" ]
-					onCurrentIndexChanged: { textsize = currentIndex / 2 - 5; editor.update() }
-					function setSize() { currentIndex = textsize * 2 + 10 }
+					model: [ "mm", "m", "%" ]
+					onCurrentIndexChanged: { sizeunit = currentIndex; editor.update() }
+					function setUnit() { currentIndex = sizeunit }
 				}
 				BarSeparator { }
 				Text { text: qsTrId("id_toolbar_text_field") }
@@ -367,7 +376,8 @@ ApplicationWindow
 	onColorindexChanged: { manager.setIntSetting("ColorIndex", colorindex) }
 	onFillitemChanged: { manager.setIntSetting("FillItem", fillitem) }
 	onAlignmentChanged: { manager.setIntSetting("Alignment", alignment) }
-	onTextsizeChanged: { manager.setRealSetting("TextSize", textsize) }
+	onTextsizeChanged: { manager.setRealSetting("TextSize", textsize); editor.update() }
+	onSizeunitChanged: { manager.setIntSetting("SizeUnit", sizeunit) }
 
 	onTextvalueChanged: { manager.setTextSetting("TextValue", textvalue) }
 	onToolChanged: { manager.setIntSetting("Tool", tool) }
@@ -388,6 +398,7 @@ ApplicationWindow
 		fillitem = manager.getIntSetting("FillItem")
 		alignment = manager.getIntSetting("Alignment")
 		textsize = manager.getRealSetting("TextSize")
+		sizeunit = manager.getIntSetting("SizeUnit")
 
 		textfield.text = manager.getTextSetting("TextValue")
 		tool = manager.getIntSetting("Tool")
@@ -401,6 +412,7 @@ ApplicationWindow
 		filllist.setFill()
 		alignlist.setAlign()
 		sizelist.setSize()
+		unitlist.setUnit()
 
 		symbol = manager.getSymbol(true)
 
diff --git a/symbol.cpp b/symbol.cpp
index 5f179de..4f09fde 100644
--- a/symbol.cpp
+++ b/symbol.cpp
@@ -18,7 +18,7 @@ namespace Operation
 const SymEditSymbol::Item gDefaultItem;		//!< Empty default item.
 
 //! Constructor.
-SymEditSymbol::Item::Item() : Operation(Operation::None), Fill(0), Align(9)
+SymEditSymbol::Item::Item() : Operation(Operation::None), Fill(0), Align(9), Unit(0)
 {
 
 }
@@ -33,7 +33,7 @@ SymEditSymbol::Item::Item() : Operation(Operation::None), Fill(0), Align(9)
 	\param fill			Item area fill.
 */
 SymEditSymbol::Item::Item(Operation::Type operation, QPoint point, QPoint end, int value, int color, int fill)
-	: Operation(operation), Point(point), End(end), Size(0.0), Value(value), Color(color), Fill(fill), Align(0)
+	: Operation(operation), Point(point), End(end), Size(0.0), Value(value), Color(color), Fill(fill), Align(0), Unit(0)
 {
 
 }
@@ -45,11 +45,12 @@ SymEditSymbol::Item::Item(Operation::Type operation, QPoint point, QPoint end, i
 	\param end			End position.
 	\param text			Text string.
 	\param size 		Text size.
+	\param unit 		Size unit.
 	\param color		Item color index.
 	\param align		Text alignment.
 */
-SymEditSymbol::Item::Item(Operation::Type operation, QPoint point, QPoint end, QString text, double size, int color, int align)
-	: Operation(operation), Point(point), End(end), Text(text), Size(size), Value(0), Color(color), Fill(0), Align(align)
+SymEditSymbol::Item::Item(Operation::Type operation, QPoint point, QPoint end, QString text, double size, int unit, int color, int align)
+	: Operation(operation), Point(point), End(end), Text(text), Size(size), Value(0), Color(color), Fill(0), Align(align), Unit(unit)
 {
 
 }
@@ -72,7 +73,7 @@ void SymEditSymbol::Load(const QString& buffer)
 	Items.clear();
 	QPoint position(0, 0);
 	double size = 0.0;
-	int color = 1, fill = 0, align = 9, angle = 0;
+	int color = 1, fill = 0, align = 9, angle = 0, unit = 0;
 	for ( const auto& string : buffer.split(';', QString::SkipEmptyParts) )
 	{
 		int type = string.at(0).toLatin1();
@@ -98,8 +99,12 @@ void SymEditSymbol::Load(const QString& buffer)
 				fill = value;
 			else if ( type == 'J' )
 				align = value;
-			else if ( type == 'S' )
+			else if ( type == 'S' || type == 'P' )
+			{
 				size = string.mid(1).toDouble();
+				unit = (type == 'P' ? 2 : (size < 0.0 ? 1 : 0));
+				size = fabs(size) * (type == 'P' ? 10.0 : 1.0);
+			}
 			else if ( type == 'G' )
 				angle = value;
 			else if ( type == 'R' )
@@ -112,7 +117,7 @@ void SymEditSymbol::Load(const QString& buffer)
 					double radian = angle / 200.0 * ConstPi;
 					end = QPoint(static_cast<int>(cos(radian) * 100.0), static_cast<int>(sin(radian) * 100.0));
 				}
-				Items.push_back(Item(Operation::Text, position, end, type == '!' ? string.mid(1) : string, size, color, align));
+				Items.push_back(Item(Operation::Text, position, end, type == '!' ? string.mid(1) : string, size, unit, color, align));
 			}
 		}
 	}
@@ -145,7 +150,7 @@ QString& SymEditSymbol::Save(QString& buffer, bool rich) const
 	buffer.clear();
 	QPoint position(0, 0);
 	double size = 0.0;
-	int index = 0, color = 1, fill = 0, align = 9, angle = 0;
+	int index = 0, color = 1, fill = 0, align = 9, angle = 0, unit = 0;
 	for ( const auto& item : Items )
 	{
 		if ( rich && index == ActiveIndex )
@@ -188,12 +193,12 @@ QString& SymEditSymbol::Save(QString& buffer, bool rich) const
 					color = appendoption('C', buffer, item.Color);
 				if ( item.Align != align )
 					align = appendoption('J', buffer, item.Align);
-				if ( item.Size != size )
+				if ( item.Size != size || item.Unit != unit )
 				{
-//					size = appendoption('S', buffer, item.Size);
 					QString value;
-					size = item.Size;
-					buffer.append('S').append(value.setNum(size)).append(';');
+					unit = item.Unit;
+					size = item.Size * (unit == 2 ? 10.0 : 1.0);
+					buffer.append(unit == 2 ? 'P' : 'S').append(value.setNum(size * (unit == 1 ? -1.0 : 1.0))).append(';');
 				}
 				if ( item.Point != position )
 					appendpoint(buffer.append('U'), item.Point, 2);
@@ -255,14 +260,16 @@ SymEditSymbol::Item& SymEditSymbol::AddItem(Operation::Type operation, QPoint po
 	\param operation	Item operation.
 	\param point		Start position.
 	\param end			End position.
-	\param value		Item value.
+	\param text			Text string.
+	\param size 		Text size.
+	\param unit 		Size unit.
 	\param color		Item color index.
-	\param fill			Item area fill.
+	\param align		Text alignment.
 	\return				Reference to item.
 */
-SymEditSymbol::Item& SymEditSymbol::AddItem(Operation::Type operation, QPoint point, QPoint end, QString text, double size, int color, int align)
+SymEditSymbol::Item& SymEditSymbol::AddItem(Operation::Type operation, QPoint point, QPoint end, QString text, double size, int unit, int color, int align)
 {
-	Item item(operation, point, end, text, size, color, align);
+	Item item(operation, point, end, text, size, unit, color, align);
 	ActiveIndex = static_cast<int>(Items.size());
 	Items.push_back(item);
 	return Items.back();
diff --git a/symbol.h b/symbol.h
index 56fa0f8..9ba1841 100644
--- a/symbol.h
+++ b/symbol.h
@@ -33,7 +33,7 @@ public:
 	public:
 		Item();
 		Item(Operation::Type operation, QPoint point, QPoint end, int value, int color, int fill);
-		Item(Operation::Type operation, QPoint point, QPoint end, QString text, double size, int color, int align);
+		Item(Operation::Type operation, QPoint point, QPoint end, QString text, double size, int unit, int color, int align);
 
 		Operation::Type Operation;			//!< Item operation.
 		QPoint Point;						//!< Item coordinates.
@@ -44,6 +44,7 @@ public:
 		int Color;							//!< Color index.
 		int Fill;							//!< Fill area.
 		int Align;							//!< Text alignment.
+		int Unit;							//!< Size unit.
 	};
 
 	void Load(const QString& buffer);
@@ -51,7 +52,7 @@ public:
 	void Clear();
 
 	Item& AddItem(Operation::Type operation, QPoint point, QPoint end, int value, int color, int fill);
-	Item& AddItem(Operation::Type operation, QPoint point, QPoint end, QString text, double size, int color, int align);
+	Item& AddItem(Operation::Type operation, QPoint point, QPoint end, QString text, double size, int unit, int color, int align);
 	bool RemoveItem(int index);
 
 	int SelectItem(QPoint point) const;
diff --git a/symedit.cpp b/symedit.cpp
index 76ad9a8..1cc1784 100644
--- a/symedit.cpp
+++ b/symedit.cpp
@@ -22,6 +22,7 @@ SymEditSettings::SymEditSettings()
 	IntValues.emplace("ColorIndex", 1);
 	IntValues.emplace("FillItem", 0);
 	IntValues.emplace("Alignment", 9);
+	IntValues.emplace("SizeUnit", 0);
 	IntValues.emplace("Tool", 1);
 
 	RealValues.emplace("SymbolSize", 5.0);
@@ -54,6 +55,7 @@ void SymEditSettings::Load()
 //	IntValues.at("FillItem") = settings.value("editor/fill", 0).toInt();
 //	RealValues.at("TextSize") = settings.value("editor/size", 0.0).toDouble();
 	IntValues.at("Alignment") = settings.value("editor/align", 9).toInt();
+	IntValues.at("SizeUnit") = settings.value("editor/unit", 0).toInt();
 
 	TextValues.at("TextValue") = settings.value("editor/text").toString();
 	IntValues.at("Tool") = settings.value("editor/tool", 1).toInt();
@@ -80,6 +82,7 @@ void SymEditSettings::Save() const
 	settings.setValue("editor/fill", IntValues.at("FillItem"));
 	settings.setValue("editor/size", RealValues.at("TextSize"));
 	settings.setValue("editor/align", IntValues.at("Alignment"));
+	settings.setValue("editor/unit", IntValues.at("SizeUnit"));
 
 	settings.setValue("editor/text", TextValues.at("TextValue"));
 	settings.setValue("editor/tool", IntValues.at("Tool"));
@@ -252,16 +255,17 @@ bool SymEditManager::addLineItem(int operation, QPoint point, QPoint end, int va
 	\param point		End position.
 	\param text			Text string.
 	\param size			Text size.
+	\param unit			Size unit.
 	\param color		Color index.
 	\param align		Text alignment.
 	\return				True for success.
 */
-bool SymEditManager::addTextItem(int operation, QPoint point, QPoint end, QString text, double size, int color, int align)
+bool SymEditManager::addTextItem(int operation, QPoint point, QPoint end, QString text, double size, int unit, int color, int align)
 {
 	if ( !text.isEmpty() )
 	{
 		undosave();
-		Symbol.AddItem(static_cast<Operation::Type>(operation), point, end, text, size, color, align);
+		Symbol.AddItem(static_cast<Operation::Type>(operation), point, end, text, size, unit, color, align);
 		return true;
 	}
 	return false;
@@ -300,10 +304,7 @@ int SymEditManager::getItemCount() const
 int SymEditManager::getItemOperation(int index) const
 {
 	if ( Symbol.GetItemCount() )
-	{
-		const auto& item = Symbol.GetItem(index);
-		return item.Operation;
-	}
+		return Symbol.GetItem(index).Operation;
 	return Operation::None;
 }
 
@@ -333,10 +334,7 @@ QPoint SymEditManager::getItemPosition(int index) const
 int SymEditManager::getItemValue(int index) const
 {
 	if ( Symbol.GetItemCount() )
-	{
-		const auto& item = Symbol.GetItem(index);
-		return item.Value;
-	}
+		return Symbol.GetItem(index).Value;
 	return 0;
 }
 QPoint SymEditManager::getItemPoint(int index) const
@@ -353,48 +351,39 @@ QPoint SymEditManager::getItemPoint(int index) const
 QString SymEditManager::getItemText(int index) const
 {
 	if ( Symbol.GetItemCount() )
-	{
-		const auto& item = Symbol.GetItem(index);
-		return item.Text;
-	}
+		return Symbol.GetItem(index).Text;
 	return "";
 }
 int SymEditManager::getItemColor(int index) const
 {
 	if ( Symbol.GetItemCount() )
-	{
-		const auto& item = Symbol.GetItem(index);
-		return item.Color;
-	}
+		return Symbol.GetItem(index).Color;
 	return 1;
 }
 int SymEditManager::getItemFill(int index) const
 {
 	if ( Symbol.GetItemCount() )
-	{
-		const auto& item = Symbol.GetItem(index);
-		return item.Fill;
-	}
+		return Symbol.GetItem(index).Fill;
 	return 0;
 }
 int SymEditManager::getItemAlign(int index) const
 {
 	if ( Symbol.GetItemCount() )
-	{
-		const auto& item = Symbol.GetItem(index);
-		return item.Align;
-	}
+		return Symbol.GetItem(index).Align;
 	return 0;
 }
 double SymEditManager::getItemSize(int index) const
 {
 	if ( Symbol.GetItemCount() )
-	{
-		const auto& item = Symbol.GetItem(index);
-		return item.Size;
-	}
+		return Symbol.GetItem(index).Size;
 	return 0.0;
 }
+int SymEditManager::getItemUnit(int index) const
+{
+	if ( Symbol.GetItemCount() )
+		return Symbol.GetItem(index).Unit;
+	return 0;
+}
 //@}
 
 //! Select item nearest to point.
diff --git a/symedit.h b/symedit.h
index cb4e7b8..50e6499 100644
--- a/symedit.h
+++ b/symedit.h
@@ -61,7 +61,7 @@ public:
 
 	Q_INVOKABLE bool addPointItem(int operation, QPoint point, int value, int color, int fill);
 	Q_INVOKABLE bool addLineItem(int operation, QPoint point, QPoint end, int value, int color, int fill);
-	Q_INVOKABLE bool addTextItem(int operation, QPoint point, QPoint end, QString text, double size, int color, int align);
+	Q_INVOKABLE bool addTextItem(int operation, QPoint point, QPoint end, QString text, double size, int unit, int color, int align);
 	Q_INVOKABLE bool removeItem();
 
 	Q_INVOKABLE int getItemCount() const;
@@ -74,6 +74,7 @@ public:
 	Q_INVOKABLE int getItemFill(int index) const;
 	Q_INVOKABLE int getItemAlign(int index) const;
 	Q_INVOKABLE double getItemSize(int index) const;
+	Q_INVOKABLE int getItemUnit(int index) const;
 
 	Q_INVOKABLE int selectItem(QPoint point) const;
 	Q_INVOKABLE bool setActiveIndex(int index);