近日在用報表的格式,轉PDF出來的時候總會有許多不知名的空白產生。
除了 邊界及 主體大小 需設定以外
再將 報表內的 ConsumeContainWhiteSpace 改為 True
void setup(){
pinMode(12,OUTPUT);
}
void loop(){
digitalWrite(12,HIGH);
delay(1000);
digitalWrite(12,LOW);
delay(1000);
}
#define NUM 8
#define t true //not bright
#define f false //bright
boolean data[10][NUM] = {
{t, f, f, f, f, t, f, f}, // 0
{t, f, f, t, t, t, t, t}, // 1
{t, t, f, f, t, f, f, f}, // 2
{t, f, f, f, t, f, f, t}, // 3
{t, f, f, t, f, f, t, t}, // 4
{t, f, t, f, f, f, f, t}, // 5
{t, f, t, f, f, f, f, f}, // 6
{t, f, f, f, t, t, t, t}, // 7
{t, f, f, f, f, f, f, f}, // 8
{t, f, f, f, f, f, f, t}, // 9
};
int pins[NUM]={1,2,3,4,10,11,12,13};
void setup(){
for(int i=0;i<NUM;i++)
{
pinMode(pins[i],OUTPUT);
}
}
void writeNumber(int n){
for(int i = 0; i < NUM; i++){
if (data[n][i]== t){
digitalWrite(pins[i],HIGH);
}
else{
digitalWrite(pins[i],LOW);
}
//digitalWrite(pins[i], data[n][i] == t ? HIGH : LOW);
//analogWrite(pins[i],50);
}
}
void loop(){
/* for(int n = 0; n <= 9; n++){
writeNumber(n);
}
*/
unsigned int n=0;
n=random(10);
writeNumber(n);
delay(1000);
/* for(int i=0;i<NUM;i++){
digitalWrite(pins[i],HIGH);
}
delay(1000);
for(int i=0;i<NUM;i++){
digitalWrite(pins[i],LOW);
}
delay(1000);
*/
}
第一種方法:* {margin: 0px;padding: 0px;}
/* v1.0 | 20080212 */
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, font, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td {
margin: 0;
padding: 0;
border: 0;
outline: 0;
font-size: 100%;
vertical-align: baseline;
background: transparent;
}
body {
line-height: 1;
}
ol, ul {
list-style: none;
}
blockquote, q {
quotes: none;
}
blockquote:before, blockquote:after,
q:before, q:after {
content: '';
content: none;
}
/* remember to define focus styles! */
:focus {
outline: 0;
}
/* remember to highlight inserts somehow! */
ins {
text-decoration: none;
}
del {
text-decoration: line-through;
}
/* tables still need 'cellspacing="0"' in the markup */
table {
border-collapse: collapse;
border-spacing: 0;
}