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List:       kde-commits
Subject:    KDE/kdeedu/kmplot
From:       David Saxton <david () bluehaze ! org>
Date:       2006-07-14 13:38:46
Message-ID: 1152884326.713358.14644.nullmailer () svn ! kde ! org
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SVN commit 562263 by saxton:

Added option of whether or not to draw tangent+normal when tracing.


 M  +2 -3      TODO  
 M  +8 -3      kmplot/kmplot.kcfg  
 M  +9 -2      kmplot/settingspagegeneral.ui  
 M  +1 -5      kmplot/view.cpp  


--- trunk/KDE/kdeedu/kmplot/TODO #562262:562263
@@ -13,14 +13,13 @@
 	* get slope for a x-point
 	* Value table
 * #52887, need to calculate with complex numbers (do we? it wouldn't directly solve \
                the problem for #52887... - david)
-* Selectable options for trace mode:
-	* Tangent to current point (pipesmoker)
-	* Osculating circle
 * Printing (pipesmoker)
       - different paper sizes
 * An export dialog where you can set the size and enable/disable monocrome.
 * More printing options.
 * Move Coordinate System toolbar buttons to one drop-down list
+* More image export options (e.g. encapsulated postscript would be nice for latex).
+* Make line styles work with implicit equations.
 
 IN PROGRESS
 =========================
--- trunk/KDE/kdeedu/kmplot/kmplot/kmplot.kcfg #562262:562263
@@ -26,7 +26,7 @@
 			<label>Checked if arrows are visible</label>
 			<whatsthis>Check this box if axes should have arrows.</whatsthis>
 			<default>true</default>
-		</entry> 
+		</entry>
 		<entry name="GridLineWidth" type="Double">
 			<label>Grid Line Width</label>
 			<whatsthis>Enter the width of the grid lines.</whatsthis>
@@ -199,10 +199,15 @@
 			<whatsthis>The value the zoom-in tool should use</whatsthis>
 			<default>20</default>
 		</entry>
-			<entry name="zoomOutStep" type="Int">
+		<entry name="zoomOutStep" type="Int">
 			<label>Zoom-out step</label>
 			<whatsthis>The value the zoom-out tool should use</whatsthis>
 			<default>25</default>
-		</entry>		
+		</entry>
+		<entry name="DetailedTracing" type="Bool">
+			<label>Extra detail when tracing</label>
+			<whatsthis>Whether to show extra detail such as the tangent and normal when \
tracing a plot.</whatsthis> +			<default>false</default>
+		</entry>
 	</group>
 </kcfg>
--- trunk/KDE/kdeedu/kmplot/kmplot/settingspagegeneral.ui #562262:562263
@@ -5,8 +5,8 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>261</width>
-    <height>282</height>
+    <width>342</width>
+    <height>348</height>
    </rect>
   </property>
   <property name="windowTitle" >
@@ -140,6 +140,13 @@
     </widget>
    </item>
    <item>
+    <widget class="QCheckBox" name="kcfg_DetailedTracing" >
+     <property name="text" >
+      <string>Draw tangent and normal when tracing</string>
+     </property>
+    </widget>
+   </item>
+   <item>
     <spacer>
      <property name="orientation" >
       <enum>Qt::Vertical</enum>
--- trunk/KDE/kdeedu/kmplot/kmplot/view.cpp #562262:562263
@@ -2277,7 +2277,7 @@
 			}
 			//END calculate curvature, normal
 			
-			if ( k > 1e-5 )
+			if ( k > 1e-5 && Settings::detailedTracing() )
 			{
 				p.save();
 				
@@ -2325,10 +2325,6 @@
 				functionColor.setAlpha( 63 );
 				pen.setColor( functionColor );
 			}
-			else
-			{
-				// Curve is practically straight
-			}
 		}
 		else
 		{


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