这篇教程是向PHP中文网的朋友分享PS在照片上添加一道彩虹方法,教程比较基础,制作出来的彩虹非常漂亮,难度不是很大,推荐过来,一起来学习吧
PS彩虹教程,主要学习的是渐变的调试,以及橡皮擦、图层的透明度的使用。先看看效果。想不想在自己的照片背后添加一个彩虹?一起来学习吧!
方法/步骤
打开风景图像,创建一个新图层。
选渐变工具,在选择工具栏中选径向渐变工具;单击渐变列表,打开渐变编辑器对话框,选“透明彩虹渐变”,并把该颜色作为颜色调整的基础渐变方式。
单击颜色条上方的左滑块,在不透明度框中输入100%,颜色条中间的滑块不透明度为100%,右滑块不透明度为100%。
单击并拖动颜色条下方的渐变色滑块至右侧,将六种颜色滑块的位置分别设置为100%,97%,94%,91%,88%,85%。
将鼠标移动到图像底部的中间,由下向上拖动一条直线,得到一渐变环形。
用“魔棒”选择红色区域,为使彩虹包括红色,“选择→修改→收缩”,收缩4px。
选择→羽化,羽化半径为4;按Del键,删除大片红色区域,取消选区。
滤镜→模糊→高斯模糊,半径为3。
选“橡皮擦工具”,设置笔刷为软边笔刷,不透明度为20%,从彩虹的两个底端由下向上进行擦除,使其慢慢消失在地面以上
将彩虹层的不透明度设为40%。
注意事项
渐变之前一定要新建一个图层。
橡皮擦涂抹的时候要下面抹重,上面轻。形成渐变层次感。
以上就是PS在照片上添加一道彩虹方法介绍,操作很简单的,大家学会了吗?希望能对大家有所帮助!

Creating visual concepts in Photoshop can be achieved through the following steps: 1. Create a new document, 2. Add a background layer, 3. Use the brush tool to draw basic shapes, 4. Adjust colors and brightness, 5. Add text and graphics, 6. Use masks for local editing, 7. Apply filter effects, these steps help designers build a complete visual work from scratch.

Photoshop is not free, but there are several ways to use it at low cost or free: 1. The free trial period is 7 days, and you can experience all functions during this period; 2. Student and teacher discounts can cut costs by half, and school proof is required; 3. The CreativeCloud package is suitable for professional users and includes a variety of Adobe tools; 4. PhotoshopElements and Lightroom are low-cost alternatives, with fewer functions but lower prices.

Photoshop is worth the investment because it provides powerful features and a wide range of application scenarios. 1) Core functions include image editing, layer management, special effects production and color adjustment. 2) Suitable for professional designers and photographers, but amateurs may consider alternatives such as GIMP. 3) Subscribe to AdobeCreativeCloud can be used as needed to avoid high one-time spending.

Photoshop’s core use in creative image design is its powerful functionality and flexibility. 1) It allows designers to transform creativity into visual reality through layers, masks and filters. 2) Basic usages include cropping, resizing and color correction. 3) Advanced usages such as layer styles, blend modes and smart objects can create complex effects. 4) Common mistakes include improper layer management and excessive use of filters, which can be solved by organizing layers and using filters reasonably. 5) Performance optimization and best practices include rational use of layers, regular saving of files, and using shortcut keys.

Photoshop can be used in web design to create high-fidelity prototypes, design UI elements, and simulate user interactions. 1. Use layers, masks and smart objects for basic design. 2. Simulate user interaction through animation and timeline functions. 3. Use scripts to automate the design process and improve efficiency.

In the previous article "Teaching you step by step to add printing effects to plate images using ps (Favorites)", I introduced a small trick to use ps to add printing effects to plate images using ps. The following article will introduce to you how to use the ps brush to add crack effects to the font. Let’s take a look at how to do it.

In Photoshop, you can create text effects through layer styles and filters. 1. Create a new document and add text. 2. Apply layer styles such as shadows and outer glow. 3. Use filters such as wave effects and add bevel and relief effects. 4. Use masks to adjust the effect range and intensity to optimize the visual impact of the text effect.

Cutting is the process of removing the background part in the image and leaving the subject behind. Common cutout methods include: manual cutout: use image editing software to manually outline the edge of the subject. Automatic cutout: Use software to automatically identify the subject and separate it from the background. Use third-party cutout tools: use special tools to cut out images. Channel cutout: Use the channel of the image to segment and select channels with obvious differences from the subject color for operation.


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