2

我将一种颜色推入一个数组，以用一种颜色覆盖每个条形图颜色，但它没有按预期工作，数组有问题。

我的原始问题：如何将数组推送到 barChart 并在 pChart 中使用单色覆盖？

更新的问题： print_r 结果显示了额外的 2 组数组，它​​应该只是一个包含数组的数组，没有更深，这些是在哪里添加的？我该如何纠正？

PHP/pChart：

$prop_open=(1,5,8,4,2,66);

$j=0;
$palette_cycle=array();
foreach($prop_open as $value) {
    array_push($palette_cycle,array("$j"=>array("R"=>108,"G"=>157,"B"=>49,"Alpha"=>100)));
    $j++;
}

$palette=$palette_cycle;
$myPicture->drawBarChart(array("OverrideColors"=>$palette,"DisplayOrientation"=>ORIENTATION_HORIZONTAL,"DisplayPos"=>LABEL_POS_INSIDE,"DisplayValues"=>TRUE,"DisplayColor"=>DISPLAY_MANUAL,"DisplayR"=>0,"DisplayG"=>0,"DisplayB"=>0,"Surrounding"=>-60,"InnerSurrounding"=>60));

这就是我的 $palette_cycle 数组在完成后应该如何处理（但所有 RGB 都是相同的）：

$palette_cycle = array("0"=>array("R"=>188,"G"=>224,"B"=>46,"Alpha"=>100),
                 "1"=>array("R"=>224,"G"=>100,"B"=>46,"Alpha"=>100),
                 "2"=>array("R"=>224,"G"=>214,"B"=>46,"Alpha"=>100),
                 "3"=>array("R"=>46,"G"=>151,"B"=>224,"Alpha"=>100),
                 "4"=>array("R"=>176,"G"=>46,"B"=>224,"Alpha"=>100),
                 "5"=>array("R"=>224,"G"=>46,"B"=>117,"Alpha"=>100),
                 "6"=>array("R"=>92,"G"=>224,"B"=>46,"Alpha"=>100),
                 "7"=>array("R"=>224,"G"=>176,"B"=>46,"Alpha"=>100));

$palette_cycle 的 Print_R 结果：

Array ( 
[0] => Array ( [0] => Array ( [R] => 108 [G] => 157 [B] => 49 [Alpha] => 100 ) ) 
[1] => Array ( [1] => Array ( [R] => 108 [G] => 157 [B] => 49 [Alpha] => 100 ) ) 
[2] => Array ( [2] => Array ( [R] => 108 [G] => 157 [B] => 49 [Alpha] => 100 ) ) 
[3] => Array ( [3] => Array ( [R] => 108 [G] => 157 [B] => 49 [Alpha] => 100 ) ) 
[4] => Array ( [4] => Array ( [R] => 108 [G] => 157 [B] => 49 [Alpha] => 100 ) ) 
[5] => Array ( [5] => Array ( [R] => 108 [G] => 157 [B] => 49 [Alpha] => 100 ) ) )
4

2 回答 2

1

也许尝试使用这样的数组：

$j=0;
$palette_cycle=array();
foreach($prop_open as $value) {
   $palette_cycle[] = array("R"=>108,"G"=>157,"B"=>49,"Alpha"=>100);
}

1、使用整数索引代替字符串索引 2、不需要array_push

于 2012-04-25T16:41:25.637 回答
0

试试这个

foreach($prop_open as $value) {
array_push($palette_cycle,"$j"=>array("R"=>108,"G"=>157,"B"=>49,"Alpha"=>100));
$j++;
}

如果没有，请尝试

foreach($prop_open as $value) {
$palette_cycle[$j] = array("R"=>108,"G"=>157,"B"=>49,"Alpha"=>100);
$j++;
}
于 2012-04-25T16:38:10.347 回答