HTML是網頁制作過程中最重要的語言之一,作為前端開發人員必須熟練掌握其基礎知識。而在HTML中,我們可以用Java輸出直線代碼,并以此為基礎進行樣式的調整,實現網頁的視覺效果。
Java代碼輸出直線:public class DrawLine {
public static void main(String[] args) {
drawLine(0, 0, 10, 10);
}
public static void drawLine(int x1, int y1, int x2, int y2) {
int dx = x2 - x1, dy = y2 - y1;
int steps = Math.abs(dx) >Math.abs(dy) ? Math.abs(dx) : Math.abs(dy);
float xInc = (float) dx / (float) steps;
float yInc = (float) dy / (float) steps;
float x = x1, y = y1;
for (int i = 0; i<= steps; i++) {
System.out.println((int) x + "," + (int) y + "");
y += yInc;
x += xInc;
}
}
}
將以上Java代碼輸出至HTML文檔中,直接使用pre標簽進行包圍,以保證格式的整齊。
public class DrawLine { public static void main(String[] args) { drawLine(0, 0, 10, 10); } public static void drawLine(int x1, int y1, int x2, int y2) { int dx = x2 - x1, dy = y2 - y1; int steps = Math.abs(dx) >Math.abs(dy) ? Math.abs(dx) : Math.abs(dy); float xInc = (float) dx / (float) steps; float yInc = (float) dy / (float) steps; float x = x1, y = y1; for (int i = 0; i<= steps; i++) { System.out.println((int) x + "," + (int) y + ""); y += yInc; x += xInc; } } }
以上就是使用Java輸出直線代碼的相關介紹。
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