From ebc6c4234f112a9c0014054a8e8a00af6db9ce4a Mon Sep 17 00:00:00 2001
From: vid <vid@paloalto.com>
Date: Sat, 8 Dec 2018 00:37:10 -0800
Subject: [PATCH] 12 allow for just width or height. If height, fix fullPage

---
 index.js | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/index.js b/index.js
index 40f5b02..e8a675e 100755
--- a/index.js
+++ b/index.js
@@ -38,7 +38,12 @@ console.log(fullPage);
     const browser = await puppeteer.launch()
     const page = await browser.newPage()
     const d = new Date()
-    if (program.w && program.h) await page.setViewport({width: Number(program.w), height: Number(program.h)})
+    if (program.w || program.h) {
+      const newWidth = !program.w?600:program.w
+      const newHeight = !program.h?'0':program.h
+      if (program.h && !program.fullpage) fullPage = false;
+      await page.setViewport({width: Number(newWidth), height: Number(newHeight)})
+    }
     if (program.emulate) await page.emulate(devices[program.emulate]);
     await page.goto(urlvalue)
     const title = await page.title()