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Thread: StdDraw Cannot be Resolved??

  1. #1
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    Default StdDraw Cannot be Resolved??

    I found some code online to draw a pink heart.. sort of a valentine's day heart.. I would like to add to it and customize it some... But I can't get it to work as-is.. I get a compile error that "StdDraw Cannot be resolved" ... Here is the code.. Thanks for any input!!

    import java.awt.color.*;
    import java.awt.Graphics;
    import javax.swing.JPanel;
     
    public class Heart {
        public static void main(String[] args) {
            StdDraw.setXscale(-1.5, +1.5);
            StdDraw.setYscale(-1.5, +1.5);
            StdDraw.setPenColor(StdDraw.PINK);
     
            // draw diamond
            double[] xs = { -1,  0, 1, 0 };
            double[] ys = {  0, -1, 0, 1 };
            StdDraw.filledPolygon(xs, ys);
     
            // circles
            StdDraw.filledCircle(+0.5, 0.5, 1 / Math.sqrt(2));
            StdDraw.filledCircle(-0.5, 0.5, 1 / Math.sqrt(2));
        }
     
    }


  2. #2
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    Default Re: StdDraw Cannot be Resolved??

    Hi there!
    I'm pretty sure that the class StdDraw is not in the default java source. You will need to use this code to get it to work StdDraw.java

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    Default Re: StdDraw Cannot be Resolved??

    Quote Originally Posted by er1111 View Post
    Hi there!
    I'm pretty sure that the class StdDraw is not in the default java source. You will need to use this code to get it to work StdDraw.java
    Holy crow!! Is there an easier way to do this ? I'm just trying to draw a heart... lol... can this be similar to drawing a smiley face? I can do that!!

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    Default Re: StdDraw Cannot be Resolved??

    You are getting StdDraw cannot be resolved because the StdDraw class has to be in the same package as this class

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    Super Moderator Norm's Avatar
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    Default Re: StdDraw Cannot be Resolved??

    This thread is over 2 years old. The OP has probably solved it by now.
    If you don't understand my answer, don't ignore it, ask a question.

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