line class, offset changes

src/main/Controller.java

@@ -9,10 +9,12 @@
 import javafx.fxml.FXML;
 import javafx.scene.Scene;
 import javafx.scene.canvas.Canvas;
+import javafx.scene.canvas.GraphicsContext;
 import javafx.scene.control.Label;
 import javafx.scene.control.Slider;
 import javafx.scene.control.SplitPane;
 import javafx.scene.layout.AnchorPane;
+import javafx.scene.paint.Color;
 
 import java.math.BigDecimal;
 import java.text.DecimalFormat;
@@ -30,9 +32,10 @@ public class Controller {
 
     private double MIN_OFFSET = 0.000000000000000001; //10^-18
     private double MAX_OFFSET = 0.0000000000000009; //9x10^-16
-    private int maxResolution = 100;
     private BigDecimal maxAsBigDecimal = new BigDecimal("0.000000000000000001").setScale(18, BigDecimal.ROUND_HALF_EVEN);
 
+    private int maxResolution = 100;
+
     private DecimalFormat df = new DecimalFormat(".##");
     private DecimalFormat offsetFormat = new DecimalFormat("0.0E0");
 
@@ -50,14 +53,22 @@ public class Controller {
 
         zoomLabel.setText("0.1x");
         zoomSlider.setValue(10);
+
         zoomSlider.valueProperty().addListener(((observable, oldValue, newValue) -> {
+
             double val = newValue.doubleValue() / maxResolution;
-            System.out.println(val);
             zoomLabel.setText("Zoom: " + df.format(val) + "x");
+
         }));
 
-    }
+        GraphicsContext gc = canvas.getGraphicsContext2D();
+        gc.setLineWidth(2);
+        gc.setStroke(Color.BLACK);
+        gc.moveTo(0,0);
+        gc.lineTo(500, 300);
+        gc.stroke();
 
+    }
 
 
 }

src/main/Line.java

@@ -0,0 +1,23 @@
+package main;
+
+import javafx.scene.canvas.Canvas;
+
+/**
+ * Created by kristopherguzman on 12/2/16.
+ */
+public class Line {
+
+    private int start;
+    private int end;
+
+    public void setStart();
+
+    public Line(Canvas canvas, int thickness, int from, int to) {
+
+        this.start = canvas.widthProperty().intValue() - start;
+        this.end = canvas.heightProperty().intValue() - end;
+
+    }
+
+
+}

src/view/view.fxml

@@ -36,7 +36,7 @@
                   <Font name="Avenir Black Oblique" size="21.0" />
                </font>
             </Label>
-            <Slider fx:id="zoomSlider" layoutX="101.0" layoutY="432.0" prefHeight="16.0" prefWidth="410.0" value="30.0" />
+            <Slider fx:id="zoomSlider" layoutX="101.0" layoutY="432.0" min="10.0" prefHeight="16.0" prefWidth="410.0" value="30.0" />
          </children></AnchorPane>
   </items>
 </SplitPane>