Graphing changes

src/net/apocalypselabs/symat/Functions.java

@@ -123,7 +123,7 @@ public class Functions {
     /*
      Graphing interfaces
      */
-    public void plotrange(double xmin, double xmax) {
+    public void xlim(double xmin, double xmax) {
         graphwin.setRange(xmin, xmax);
     }
 

src/net/apocalypselabs/symat/Graph.java

@@ -267,7 +267,7 @@ public class Graph extends javax.swing.JInternalFrame {
                 String xx = "";
                 String yy = "";
                 double x;
-                for (x = xmin; x <= xmax; x += ((xmax - xmin) / 60.0)) {
+                for (x = xmin; x <= xmax; x += ((xmax - xmin) / 400.0)) {
                     String res;
                     try {
                         cr.setVar("x", x);
@@ -368,7 +368,7 @@ public class Graph extends javax.swing.JInternalFrame {
         double[] xpt = {x};
         double[] ypt = {y};
 
-        plot.addScatterPlot("", xpt, ypt);
+        plot.addScatterPlot("", Color.BLACK, xpt, ypt);
     }
 
     private void inBoxKeyTyped(java.awt.event.KeyEvent evt) {//GEN-FIRST:event_inBoxKeyTyped

src/net/apocalypselabs/symat/resources/jsfunctions.txt

@@ -11,7 +11,7 @@ plot(x[],y[])|Graph the lists of points given.
 graph('')|Alias of plot('')
 plotname("")|Sets the title of the graph window.
 plotname()|Gets the title of the graph window.
-plotrange(min,max)|Sets the x-axis min and max values.
+xlim(min,max)|Sets the x-axis min and max values.  Cannot be used after a formula has been graphed.
 plotclr()|Reset the graph.
 clearplot()|Alias of plotclr()
 drawdot(x, y)|Places a dot at the given coordinates.

src/net/apocalypselabs/symat/resources/pyfunctions.txt

@@ -11,7 +11,7 @@ _.plot(x[],y[])|Graph the lists of points given.
 _.graph('')|Alias of plot('')
 _.plotname("")|Sets the title of the graph window.
 _.plotname()|Gets the title of the graph window.
-_.plotrange(min,max)|Sets the x-axis min and max values.
+_.xlim(min,max)|Sets the x-axis min and max values.  Cannot be used after a formula has been graphed.
 _.plotclr()|Reset the graph.
 _.clearplot()|Alias of plotclr()
 _.drawdot(x, y)|Places a dot at the given coordinates.