67 lines
1.1 KiB
Java
67 lines
1.1 KiB
Java
package org.warp.picalculator.math.functions;
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import java.util.List;
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import org.warp.picalculator.Error;
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import org.warp.picalculator.device.graphicengine.Display;
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public class EmptyNumber implements Function {
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@Override
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public String getSymbol() {
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return " ";
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}
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@Override
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public List<Function> solveOneStep() throws Error {
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// TODO Auto-generated method stub
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return null;
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}
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@Override
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public boolean isSolved() throws Error {
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return false;
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}
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@Override
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public void generateGraphics() {
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}
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@Override
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public void draw(int x, int y) {
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Display.Render.glDrawStringLeft(x, y, " ");
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}
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@Override
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public int getWidth() {
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return Display.Render.glGetStringWidth(" ");
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}
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@Override
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public int getHeight() {
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return Display.Render.glGetCurrentFontHeight();
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}
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@Override
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public int getLine() {
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return Display.Render.glGetCurrentFontHeight()/2;
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}
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@Override
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public Function setParent(Function parent) {
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return null;
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}
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@Override
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public Function getParent() {
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return null;
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}
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@Override
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public void setSmall(boolean small) {
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}
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}
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